09th Class Chemistry Notes

Advertisements

Chemistry Notes 9th Class

by

Sharing is Caring
        

[post-views]

Chemistry Notes 9th Class MCQs, Short Long Conceptual Questions:

Chemistry is a selective and important subject for Metric with Science Students. At present, smartphones are used by people in a wide range. All of my friends, teachers, students, almost everyone has a smartphone. And it becomes so easy to surf the internet. Mostly students surf the internet to find educational Chemistry of 9th Class notes. They download it, take a print of notes and prepare for exams. But the difficulty is if they can’t find the Chemistry Notes of their interest. Or fortunately, if they find it, the notes quality or paper-printing of the document is so bad. It will become so hard to prepare exams from those Notes. Therefore, we are trying to solve your problem by providing you the notes of Chemistry for your educational career. So, check these Class 09 Chemistry Notes. You can find Chemistry Notes 9th Class MCQs Short Long Conceptual Questions.

Chemistry is an Important subject for 9th and 10th Class. Hopefully you Enjoy this page and Share with others Students. Chapters are as Follow:

9th Class – Chemistry Chapter 01 – Fundamentals of Chemistry

9th Class – Chemistry Chapter 02 – Structure of Atoms

9th Class – Chemistry Chapter 03 – Periodic Table and Periodicity of Properties

9th Class – Chemistry Chapter 04 – Structure of Molecules

9th Class – Chemistry Chapter 05 – Physical States of Matter

9th Class – Chemistry Chapter 06 – Solutions

9th Class – Chemistry Chapter 07 – Electrochemistry

9th Class – Chemistry Chapter 08 – Chemical Reactivity

9th Class – Chemistry Pairing Scheme

 

We are also trying out best  to Cover all these Topics for your students like as 9th Class Chemistry MCQs pdf download, 09th Class Chemistry MCQs Chapter wise pdf, 9th Class Chemistry, 9th Class Chemistry Notes pdf, Notes for 9th Class Chemistry Chapter-01, 9th Class Chemistry Book in English pdf download, 9th Class Chemistry solved Numericals, 9th Class Chemistry Book PDF, 9th Class Chemistry guess paper 2021 – Urdu Medium, 9th Class Chemistry Chapter wise Test pdf, 9th Class Chemistry Book Chapter-01, 9th Class Chemistry pairing Scheme 2021, 9th Class Chemistry paper Scheme 2021

9th Class Chemistry, کیمسٹری برائے کلاس نہم,  کیمسٹری کلاس نہم 

If you are looking for Chemistry Notes for Class 9 Chapter-3 then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Important MCQs for Chemistry Notes for Class 9, 

MCQs in PDF Format

Short Question Answers in PDF Format

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 9 pdf:

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 3, Chemistry class 9 chapter 3 pdf, Chemistry class 9 chapter-3 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 3, chemistry class 9 chapter 3 structure of atom, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 3 pdf, 9th class chemistry solved exercises chapter 3,  9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter-3 solved exercise pdf, Chemistry Notes for Class 9 Chapter-3, 9th class chemistry notes in Urdu pdf download, Chemistry class 9 pdf, then all the solution if your problem is available within our website eStudent.pk , Chemistry Class 9 Pdf & adamjee notes class 9 Chemistry 2022, adamjee notes for class 9 Chemistry, adamjee notes for class 9, adamjee notes, chemistry class 9, Chemsitry Class 9 chapter 2.

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

adamgee notes for class 9:

Tags are as: adamjee notes for class 9, adamjee notes class 9, Chemistry notes class 9

0%

Welcome to our Online Practice

Traffic License Test

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Bike Driving License Test

Test / Revision

For Good Revision & Grip on Concept, You Should take and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information in this form

1 / 49

اگر یو ٹرن  نزدیک نہ ہو تو کتنے گز تک واپس مڑنے کے لئے ون وے جاسکتے ہیں؟

2 / 49

اگر ٹریفک سگنل کی سرخ بتی جل رہی ہو تو گاڑی کہاں روکنی چاہئے؟

3 / 49

اگر رات کے وقت ٹریفک اشارے کی سرخ بتی چل رہی ہو اور وہاں ٹریفک کانسٹیبل بھی موجود نہ ہو تو اس صورت میں کیا کرنا چاہیے؟

4 / 49

موٹر سائیکل وار تین لین والی روڑ پر اگر دائیں جانب یوٹرن لینا چاہے تو اس کس لین میں ہونا چاہیے؟

5 / 49

ہسپتال ، سکول اور کالج کے سامنے ہارن بجایا جاسکتا ہے

6 / 49

اگر سڑک کے درمیان مسلسل لائین ہے تو کیا اس صورت میں

7 / 49

اگر سڑک پر ٹریفک آہستہ چل رہی ہو یا ٹریفک رکی ہوئی ہو تو موٹر سائیکل سوار ـــــــــ

8 / 49

موٹر سائیکل پر پیچھے بیٹھے ہوئے سوار پر ـــــ

9 / 49

لازمی اشارے کس شکل کے ہوتے ہیں

10 / 49

ٹریفک سگنل پر صرف زرد بتی مسلسل جلنے کا مطلب کیا ہے؟

11 / 49

موٹر سائیکل پر درائیور کے علاوہ کتنے لوگ سوار ہو سکتے ہیں

12 / 49

موٹر وہیکل آرڈینینس کی کس دفعہ کے تحت گاڑی کو خطرناک حالت یں چھوڑنا ممنوع ہے

13 / 49

اگر دو موٹر سائیکل سوار ایک ساتھ ٹریفک کے گول چلر میں داخل ہورہے ہوں اور گول چکر میں ٹریفک کا کوئی سائن نہ ہو تو پہلے کس طرف والی موٹر سائیکل گزرنے کا حق رکھتی ہے؟

14 / 49

سڑک پر موجود مسلسل لائین سے اگلی گاڑی کو اوور ٹیک کرنے کے لئے کیا کرنا چاہئے

15 / 49

کیا دل کا مریض موٹر سائیکل چلا سکتا ہے؟

16 / 49

احتیاطی اشارے کس شکل کے ہوتے ہیں؟

17 / 49

موٹر وہیکل آرڈینینس کے کس سیکشن کے تحت موٹر سائیکل سوار کے لئے ہیلمٹ پہننا ضروری ہے؟

18 / 49

سڑک پر یو ٹرن لینے کے لئے کونسا اشارہ ضروری ہے ؟

19 / 49

موٹر وہیکل آرڈینینس کی کس دفعہ کے تحت ون ویلنگ ممنوع ہے؟

20 / 49

موٹر وہیکل آرڈینینس کے کس سیکشن کے تحت موٹر سائیکل پر ڈبل سواری کی اجازت ہے؟

21 / 49

(Multi Lane System)

ملٹی لین سسٹم  کیا ہے؟

22 / 49

اگر آپ نے چوک سے بائیں مڑنا ہے اور آپ غلطی سے چوک میں دائیں لین میں سب آگے ہیں۔ اب اشارہ سبز ہوتا ہے تو آپ کیا کریں گے؟

23 / 49

چڑھائی چڑھتے وقت اوور ٹیک کیسے کرسکتے ہیں؟

24 / 49

دوران ڈرائیونگ اگر کوئی گاڑی آپ کو انتباہ کئے بغیر اچانک آپ کو اوور ٹیک کرے تو آپ اس صورت میں کیا کریں گے؟

25 / 49

کس دفعہ کے تحت لاپرواہی اور غفلت سے ڈرائیونگ کرنے کے خلاف کاروائی کی جاسکتی ہے؟

26 / 49

Traffic Violation

کرنے پر اگر آپ کو پولیس آفیسر رکنے کا اشارہ کرے تو آپ کیا کریں گے؟

27 / 49

کیا پل پر رات کے وقت موٹر سائیکل پارک کر سکتے ہیں؟

28 / 49

ٹریفک سگنل پر سرخ بتی جل رہی ہو تو ڈرائیور کو گاڑی کس جگہ کھڑی کرنی چاہئے؟

29 / 49

موٹر سائیکل سوار کو سڑک کی کونسی لین استعمال کرنی چاہئے؟

30 / 49

موٹر وے پر موٹر سائیکل کی رفتار کیا ہے؟

31 / 49

لین لائین سسٹم میں آگے والی گاڑی کو اوور ٹیک کیسے کیا جاسکتا ہے

32 / 49

اگر آپ موٹر سائیکل چلا رہے ہوں تو ــــــ

33 / 49

پل پر گاڑی کو کیسے اوور ٹیک کیا جاسکتا ہے؟

34 / 49

اپنے راستے کے حق کے لیے ڈرائیور کتنی مرتبہ پریشر ہارن کا استعمال کر سکتا ہے؟

35 / 49

موٹر وہیکل آرڈینینس کی کس سیکشن کے تحت دوران ڈرائیونگ موبائل فون کا استعمال ممنوع ہے؟

36 / 49

آپ کے آگے گاڑیوں کی لمبی لائن ہے اور ٹریفک لائن / لین سسٹم کے مطابق رواں ہے لیکن آپ نے دائیں مڑنا ہے تو آپ کیا کریں گے؟

37 / 49

احتیاطی اشارے کیس شکل کے ہوتے ہیں؟

38 / 49

موٹر وہیکل آرڈینینس کی کس دفعہ کے تحت بغیر لائسنس کے ڈرائیونگ کرنا ممنوع ہے؟

39 / 49

موٹر سائیکل چلاے ہوئے ہاتھ کے تمام اشارے کس ہاتھ سے دینے چاہیں؟

40 / 49

(U Turn)

یو ٹرن سے کیا مراد ہے؟

41 / 49

کن صورتوں میں بیٹا باپ کے ڈرائیونگ لائسنس پر گاڑی چلا سکتا ہے؟

42 / 49

کلر بلائندنس (Color Blindness)

 کا مریض کن سڑکوں پر موٹر سائیکل نہیں چلا سکتا؟

43 / 49

مندرجہ ذیل میں سے سب سے پہلے گزرنے کا حق کس گاڑی کا ہے؟

44 / 49

دو طرفہ سڑک پر سامنے سے آنےوالی گاڑی کے کس طرف سے گزرنا چاہئے؟

45 / 49

آپ کسی بھی چوک میں سرخ بتی پر اپنی اپنی لین میں کھڑے ہیں، جیسے ہی اشارہ سبز ہوتا ہے تو کیا کرنا ہو گا؟

46 / 49

موٹر سائیکل چلانے کے لئے ہیلمٹ کیوں ضروری ہے؟

47 / 49

سٹاپ لائین سے کیا مراد ہے؟

48 / 49

اگر آپ اپنے سے آگے والی گاڑی کو اوور ٹیک کرنا چاہ رہے ہیں اورآگے والی گاڑی راستہ نہیں دے رہی تو اس صورت میں آپ  کیا کریں گے؟

49 / 49

اگر آپ کے آگے گاڑی نے کسی کو راستہ دیا ہے اور گاڑی روک لی ہے آپ اس گاڑی کے پیچھے ہیں تو آپ کیا کریں گے؟

Your score is

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

Chemistry Notes for Class-9 Chapter-1

by

Sharing is Caring
        

[post-views]

Fundamentals of Chemistry:

If you are looking for Chemistry Notes for Class 9 Chapter-1 then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, chapter 1

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-01 of Chemistry,9th Class, Fundamentals of Chemistry.

Best of Luck

0%
12 votes, 3.6 avg
431

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#01, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 50

1-gram atom of carbon contains how many moles is_________

2 / 50

The most abundant element occurring in the oceans is_______

3 / 50

40g of H3PO4 contains number of moles__________

4 / 50

The third abundant gas found in the earth's crust is_______

5 / 50

Which one of following is an example of ionic compound?

6 / 50

A piece of matter in pure form is termed as _________

7 / 50

Which one of the following can be separated by physical-means?

8 / 50

The mass of one molecule of water is________

9 / 50

Which one of the following pairs has the same mass?

10 / 50

How many atoms are present in one-gram atomic mass of a substance?

11 / 50

Example of heterogeneous mixture is ___________

12 / 50

Which one of the following elements is found in most abundance in the earth's crust?

13 / 50

Fourth state of matter is__________

14 / 50

Empirical formula of acetic acid (CH3COOH) is _________

15 / 50

Formula mass of K2SO4 is___________

16 / 50

Structure of atom is studied in which branch of chemistry?

17 / 50

Example of covalent compound is _________

18 / 50

Which one is polyatomic molecule?

19 / 50

Mixture can be separated by method_________

20 / 50

The molar mass of H2S04 is__________

21 / 50

Which one is a physical property?

22 / 50

Which type of molecular ions are present in plasma?

23 / 50

Value of Avogadro number is________

24 / 50

Nuclear Chemistry has application in__________

25 / 50

The valency of Noble Gases is__________

26 / 50

How many molecules of water will be present in half mole of water?

27 / 50

The ratio of carbon and oxygen in CO2 ________

28 / 50

Atom is electrically______

29 / 50

Percentage of Argon in nature is____________

30 / 50

Number of protons in the nucleus of an atom is called ________

31 / 50

Industrial chemistry deals with the Manufacturing of compounds_________

32 / 50

Empirical formula of glucose is______

33 / 50

Which of the followings are tri-atomic molecule except?

34 / 50

Example of mono atomic molecule is___________

35 / 50

Elements may be_________

36 / 50

Which one is extremely reactive species?

37 / 50

One amu (atomic mass unit) is equivalent to_______

38 / 50

Which compound has same molecular and empirical formula?

39 / 50

How many atoms are present in one-gram atomic mass of a substance?

40 / 50

Which one of the following is molar mass of O2 in amu?

41 / 50

Brass is a mixture of___________

42 / 50

Valency of oxygen is___________

43 / 50

Valency of carbon is___________

44 / 50

Mass of 3 moles of oxygen atoms is ___________

45 / 50

Formation of which of the following is affected by light_________

46 / 50

How many number of moles are equivalent to 8 grams of CO2?

47 / 50

In which one of the following pairs has the same number of ions?

48 / 50

1-gram formula of NaCl contains grams________

49 / 50

80 percent elements are____________

50 / 50

Empirical formula of sand is________

Your score is

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

 

 

Short Question Answers

(Download in pdf format)

 

 

Long Question Answers

(Download in pdf format)

 

 

 

Solved Numerical

(Download in pdf format)

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book, chemistry class 9 chapter 1.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

adamgee notes for class 10:

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 2, class 9 chemistry notes chapter 1, Chemistry class 9 chapter 2 pdf, chemistry notes for class 9 chapter 1 numerical, chemistry notes for class 9 chapter 1 numerical pdf, Chemistry class 9 chapter-2 short questions, Chemistry class 9 chapter-2 solved exercise pdf, Chemistry Notes for Class 9 Chapter-2, 9th class chemistry notes in Urdu pdf download, Chemistry class 9 pdf, adamjee notes class 9 Chemistry 2022, adamjee notes for class 9 Chemistry, adamjee notes for class 9, adamjee notes, then all the solution if your problem is available within our website eStudent.pk.

Chemistry class 9 pdf:

Tags included in this post are chemistry class 9 pdf, chemistry class 9 chapter 1, chemistry class 9 past papers, chemistry class 9 notes, chemistry class 9 chapter 2, chemistry class 9 solved exercise, chemistry class 9 chapter 4, chemistry class 9 in urdu, chemistry class 9 book, chemistry class 9 chapter 1 solved exercise, chemistry class 9 book pdf, chemistry class 9 chapter 3, chemistry class 9 chapter 1 solved exercise pdf, selina chemistry class 9, simplified chemistry class 9, s chand chemistry class 9, adamjee notes chemistry class 9, assignment chemistry class 9, lakhmir singh chemistry class 9 book pdf, chemistry assignment class 9, chemistry book class 9, chemistry selina class 9, chemistry chapter 2 class 9 mcq, chemistry chapters class 9, chemistry s chand class 9, chemistry simplified class 9, class 9 chemistry notes chapter 1, chemistry class 9, chemistry class 9 chapter 1, chemistry class 9 chapter 1 pdf, chemistry class 9 chapter 1 notes, chemistry class 9 chapter 1 solved exercise, chemistry class 9 chapter 1 solved exercise pdf, chemistry class 9 chapter 1 elements, chemistry class 9 chapter 1 short questions, chemistry class 9 chapter 1 numericals, chemistry class 9 chapter 1 test paper, class 9 chemistry chapter 1 solved exercise.

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-2

by

Sharing is Caring
        

[post-views]

Chemistry Notes for Class-9 Chapter-2

Structure of Atoms:

If you are looking for Chemistry Notes for Class 9 Chapter-2 then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, chapter 2

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-02 of Chemistry,9th Class, Structure of Atoms.

Best of Luck

0%
7 votes, 3.4 avg
316

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#02, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 41

The p subshell has_________

2 / 41

94Be + 42He ----> 126C+ ?

3 / 41

Neil Bohr presented his model in_______

4 / 41

The percentage of pure 238/92U is found in nature_______

5 / 41

Neil Bohr won the noble prize in________

6 / 41

In 1912 Neil Bohr joined for post-doctoral research with _________

7 / 41

Plum pudding theory was put forward by_________

8 / 41

Who described the concept of line spectrum in his atomic model?

9 / 41

Rutherford used a gold foil in his experiment, which has a thickness of___________

10 / 41

Which radio isotope is used for the diagnosis of tumor in the body?

11 / 41

Which one of the following consists of three subshells?

12 / 41

94Be + 42He ----> 126C+ ?

13 / 41

Who performed first experiment to split atom?

14 / 41

Electronic configuration of Boron is______

15 / 41

Deuterium is used to make________

16 / 41

John Dalton put forward his atomic theory in the beginning of________

17 / 41

Quantum means_________

18 / 41

How many sub shells are there in first energy level or k shell?

19 / 41

How many electrons can be accommodated in L-shell?

20 / 41

Sir William Crooks performed experiments in a discharge tube at low pressure in_________

21 / 41

The concept of orbit was used by____________

22 / 41

Who discovered the proton?

23 / 41

Chadwick discovered neutrons in_____

24 / 41

Which isotope is used for diagnosis of goiter?

25 / 41

Symbol for Deuterium is ________

26 / 41

When U-235 breaks up, it produces_________

27 / 41

How many electrons can be accommodated in p-orbital?

28 / 41

Which of the following results in the discovery of proton?

29 / 41

The number of electrons that a shell can accommodate is given by formula.

30 / 41

Canal Rays were discovered by_________

31 / 41

Who predicted in 1920 that some neutral particle having mass equal to that of proton in an atom?

32 / 41

Rutherford won noble prize in __________

33 / 41

13C and 14C are both present in nature_______

34 / 41

The name atom was derived from the Latin word “Atomos”, which meaning _________

35 / 41

How many electrons can be accommodated in N-shell?

36 / 41

According to Rutherford’s atomic theory atom should produce_________

37 / 41

How many times he mass of a proton is more than an electron?

38 / 41

In 1897, who found electrons in atom?

39 / 41

The isotope C-12 is present in abundance of_____________

40 / 41

Which one of the following is the most penetrating?

41 / 41

The value of Planck’s constant is_______

Your score is

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

.

 

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 9 pdf

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 2, Chemistry class 9 chapter 2 pdf, Chemistry class 9 chapter-2 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 2, chemistry class 9 chapter 2 structure of atom, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 2 pdf, 9th class chemistry solved exercises chapter 2,  9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter-2 solved exercise pdf, Chemistry Notes for Class 9 Chapter-2, 9th class chemistry notes in Urdu pdf download, Chemistry class 9 pdf, adamjee notes class 9 Chemistry 2022, adamjee notes for class 9 Chemistry, adamjee notes for class 9, adamjee notes, chemistry class 9, Chemistry Class 9 chapter 2, then all the solution if your problem is available within our website eStudent.pk

Chemistry class 9

Chemistry class 9 chapter 2, Chemistry class 9 pdf, Chemistry class 9 past papers, 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-5

by

Sharing is Caring
        

[post-views]

Physical States of Matter:

If you are looking for Chemistry Notes for Class 9 Chapter-5 then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, Chapter 5

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-05 of Chemistry,9th Class, Physical States of Matter.

Best of Luck

0%
4 votes, 3.5 avg
153

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#05, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 39

Density of gas is expressed in

2 / 39

Evaporation is the process ___________

3 / 39

Blood pressure is measured by using __________

4 / 39

At 0°C the Vapour Pressure of ethyl alcohol is ___________

5 / 39

At 0°C temperature the vapour pressure of diethyl ether is __________

6 / 39

A Vehicle Tire gets punctured is the example of_______

7 / 39

Density of Gold is ______________

8 / 39

Which one is used to measure pressure in the laboratory?

9 / 39

Robert Boyle studied the relationship between the volume and pressure of a gas at constant temperature in:

10 / 39

Pressure is a significant property of _________

11 / 39

Density of Iron is ___________

12 / 39

Density of oxygen gas at 0°C is __________

13 / 39

French scientist J. Charles presented his Gas law in _________

14 / 39

How many time hydrogen gas diffuse faster than oxygen gas?

15 / 39

When the pressure is increased to 4atm, the volume of the gas reduces:

16 / 39

When the pressure is increased to 8atm, the Volume of the Gas reduces

17 / 39

Example of amorphous solid is ____________

18 / 39

The S.I unit of pressure is ________

19 / 39

Allotropes of Oxygen are

20 / 39

Body Temperature is measured in __________

21 / 39

Density of Liquid is expressed in ___________

22 / 39

Transition Temperature of Phosphorous is ______

23 / 39

Blood pressure is measured by using __________

24 / 39

Matter in which state does not have definite shape and volume?

25 / 39

The temperature at which two allotropic forms co-exist is called

26 / 39

Which state of matter has fixed shape and volume?

27 / 39

How many states of matter exist?

28 / 39

On what factors the boiling point depends upon

29 / 39

Rate of Diffusion of Gaese depends upon the ___________

30 / 39

01 Atm is equal to

31 / 39

Which one is crystalline solid?

32 / 39

In which factor evaporation depends

33 / 39

Vapour pressure of liquid depends upon the factors__________

34 / 39

Density of Aluminum is ______________

35 / 39

When the pressure of 2atm is applied, the volume of the gas reduces:

36 / 39

Which one is used to measure atmospheric pressure?

37 / 39

Transition Temperature of tin is _________

38 / 39

Density of oxygen gas at 20°C grade is ________

39 / 39

When the pressure is increased to 6atm, the volume of the gas reduces:

Your score is

The average score is 61%

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

.

 

 

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists. Chemistry Notes for Class 9 chapter 5.

Chemistry class 9 pdf

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 5, Chemistry class 9 chapter 5 pdf, Chemistry class 9 chapter-5 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 5, chemistry class 9 chapter 5 structure of atom, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 5 pdf, 9th class chemistry solved exercises chapter 5,  9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter-5 solved exercise pdf, Chemistry Notes for Class 9 Chapter-5, 9th class chemistry notes in Urdu pdf download, Chemistry class 9 pdf, then all the solution if your problem is available within our website eStudent.pk

 

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-6

by

Sharing is Caring
        

[post-views]

Solutions :

If you are looking for Chemistry Notes for Class 9 Chapter-6 then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, chapter 6

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-06 of Chemistry,9th Class, Solutions.

Best of Luck

0%
6 votes, 3 avg
147

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#06, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 39

Example of liquid in solid solution is__________

2 / 39

The solubility of which salt decreases with the increase of temperature?

3 / 39

If 10cm3 of alcohol is dissolved in 100g of water, it is called______

4 / 39

Smoke in air is example of solution__________

5 / 39

Solubility of which salt increases with the increase of temperature?

6 / 39

Example of solid in solid solution is__________

7 / 39

Tyndall effect is shown by________

8 / 39

One molar solution contains one mole of Solute in Solvent volume_____

9 / 39

10% Volume/Mass alcohol solution contains 10cm3 of sugar in solution______

10 / 39

The compounds soluble in water are__________

11 / 39

Butter is example of solution_____________

12 / 39

Which one of the following will show negligible effect of temperature on its solubility?

13 / 39

Which one of the following solvent is polar?

14 / 39

Grease, paints, naphthalene are soluble in________

15 / 39

Which salt is used to prepare supersaturated solution?

16 / 39

Which one is a suspension?

17 / 39

Brass is a solid solution of Zn and__________

18 / 39

Sea water is a source of naturally occurring elements___________

19 / 39

If the solute-solute forces are strong. enough than those of solute- solvent forces. The solute______

20 / 39

Mist is an example of solution________

21 / 39

Which one of the following is heterogeneous mixture?

22 / 39

Which one is example of colloid?

23 / 39

In soft drink CO2 is _____________

24 / 39

When a saturated solution is diluted it turns into______

25 / 39

Which one of the following is a liquid in solid solution?

26 / 39

Concentration is ratio of_______

27 / 39

Example of liquid-gas solution is_________

28 / 39

Which of the following shows tyndall effect?

29 / 39

Hydrogen absorbed in palladium is example of solution ___________

30 / 39

Alcohol in water is example of solution__________

31 / 39

Which one of the following solutions contains more water?

32 / 39

Size of particles in true solution is_________

33 / 39

10% Mass/Volume Sugar solution contains 10g of sugar in solution _________

34 / 39

Brass and Bronze are considered as_________

35 / 39

Molarity is the number of moles of solute dissolved in____________

36 / 39

5% (w/w) sugar solution means that________

37 / 39

Tyndall effect is due to___________

38 / 39

Ionic solids and polar covalent Compounds are soluble in________

39 / 39

Air is a example of solution_____

Your score is

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

 

 

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 9 pdf

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 6, Chemistry class 9 chapter 6 pdf, Chemistry class 9 chapter-6 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 6, chemistry class 9 chapter 6 solutions, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 6 pdf, 9th class chemistry solved exercises chapter 6,  9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter-6 solved exercise pdf, Chemistry Notes for Class 9 Chapter-6, 9th class chemistry notes in Urdu pdf download, Chemistry Notes class 9 pdf, then all the solution if your problem is available within our website eStudent.pk

 

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class 9 Chapter 7

by

Sharing is Caring
        

[post-views]

Electrochemistry:

If you are looking for Chemistry Notes for Class 9 Chapter-7, then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, chapter 7

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter 07 of Chemistry,9th Class, Electrochemistry.

Best of Luck

0%
1 votes, 3 avg
76

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#07, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 59

The percentage of any metal can make up the non-silver portion of a sterling is_______

2 / 59

Which of the following is NOT an electrolytic cell?

3 / 59

In neutral molecules, the algebraic sum of the oxidation numbers of all the elements is______

4 / 59

Which of the following is a corrosion resistant metal?

5 / 59

In early nineteenth century photographers produce crude images using papers covered with_____

6 / 59

Oxidizing agent is a substance which___________

7 / 59

In order to give longer life, the containers of iron are coated by_________

8 / 59

The oxidation number of all elements in free state is_______

9 / 59

Which medium accelerates the process of rusting?

10 / 59

In HCl, oxidation number of H is_________

11 / 59

The oxidation number of Group-I elements is_________

12 / 59

The oxidation number of oxygen is +2 in_________

13 / 59

Pure water is a ___________

14 / 59

Sodium hyposulphite dissolves____________

15 / 59

Rusting occurs on___________

16 / 59

Which is not a property of fine silver?

17 / 59

A process of coating a thin layer of Zn on iron is called___________

18 / 59

In Nelson’s cell, cathode is made up of__________

19 / 59

Which is produced as a result of Redox reaction?

20 / 59

The branch of chemistry which deals with the relationship between electricity and chemical reactions.

21 / 59

Which of the following is a common example of silver plating?

22 / 59

The oxidation number of chromium in K2Cr2O7 is____________

23 / 59

Which of the following is a good electrolyte?

24 / 59

  1. Chemical formula of rust is__________

25 / 59

During electrolysis of sodium chloride in aqueous state, which gas is evolved from the cathode electrode?

26 / 59

The electrolytic cell is made up of____________

27 / 59

Formation of water from hydrogen and oxygen is________

28 / 59

The most common example of corrosion is________

29 / 59

Cl2 gas is formed, when Cl ions are_________

30 / 59

Which metal has a great tendency to corrosion?

31 / 59

In the Redox reaction between Zn and HCI, the oxidizing agent is_______

32 / 59

Example of electrolytic cell is___________

33 / 59

Which ionizes in small extent in water___________

34 / 59

A region on iron surface when rusting takes place is known as____________

35 / 59

The oxidation number of sulphur in H2SO4 is_______

36 / 59

Which gas is evolved during the electrolysis of fused sodium chloride?

37 / 59

The substances which do not ionize in solution and do not allow to pass current through them are called________

38 / 59

In which cell electrical energy is converted into chemical energy?

39 / 59

Which cell is used in the manufacturing of sodium metal from fused NaCl?

40 / 59

Oxidation always takes place at_______________

41 / 59

In galvanic cell cathode electrode carries__________

42 / 59

Chemical reaction in which the oxidation state of one or more substances changes are called____

43 / 59

Chemical formula of sodium hyposulphite is _____________

44 / 59

Oxidation involves__________

45 / 59

Nelson’s cell is used to prepare caustic soda along with gases. Which of the following gas is produced at cathode?

46 / 59

Stainless steel contains___________

47 / 59

Corrosion of iron is called____________

48 / 59

Which ion is not formed during electrolysis of aqueous sodium chloride?

49 / 59

Who invented first electrolytic cell?

50 / 59

Which acts as anode in Down’s cell?

51 / 59

The percentage of silver in sterling silver is_______

52 / 59

Sodium hydroxide is manufactured in__________

53 / 59

Which of the following is a weak electrolyte?

54 / 59

Spontaneous chemical reactions take place in____________

55 / 59

During the formation of water from hydrogen and oxygen, which of the: following does not occur?

56 / 59

The oxidation number of hydrogen in metal hydrides is________

57 / 59

Which of the following is a non-electrolyte?

58 / 59

Sterling silver is an alloy of silver and________

59 / 59

Which of the following is NOT an electrolyte?

Your score is

The average score is 57%

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

 

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

 

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 9 pdf

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 7, Chemistry class 9 chapter 7 pdf, Chemistry class 9 chapter-7 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 7, chemistry class 9 chapter 7 solutions, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 7 pdf, 9th class chemistry solved exercises chapter 7,  9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter 7 solved exercise pdf, chemistry class 9 chapter 7 solved exercise pdf, Chemistry Notes for Class 9 Chapter-7, 9th class chemistry notes in Urdu pdf download, Chemistry Notes class 9 pdf, then all the solution if your problem is available within our website eStudent.pk, chemistry class 9 chapter 7 solved exercise pdf.

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-3

by

Sharing is Caring
        

[post-views]

Chemistry Notes for Class 9 Chapter 3

Periodic Table and Periodicity of Properties:

If you are looking for Chemistry Notes for Class 9 Chapter-3 then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, chapter 3

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-03 of Chemistry,9th Class, Periodic Table and Periodicity of Properties.

Best of Luck

0%
6 votes, 2.3 avg
211

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Chap#03 9th Class

Chemistry Chap#03, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 80

All transition elements are _________ .

2 / 80

In which century chemists devoted to arrange the elements in a systematic manner:

3 / 80

When we move from left to right in a period atomic size is _____________

4 / 80

The unit of ionization energy is:

5 / 80

The minimum amount o energy which is required to remove an electron from the gaseous state of an atom is called

6 / 80

Which elements are present in 2nd period

7 / 80

Elements of group 1 & 2 have their valence electrons in sub shell.

8 / 80

Elements with atomic No 90 to 103 are called:

9 / 80

Which period of the modern periodic table is considered as incomplete period

10 / 80

Actinide series is started from the elements:

11 / 80

Atomic number of lanthanum is:

12 / 80

The first ionization energy of sodium atom is ______

13 / 80

The group-1 and group-2 and group-13 to group-17 contain the elements:

14 / 80

Electron affinity of fluorine in kjmil-1 is

15 / 80

Which elements are present in 1st Group

16 / 80

In which year Moseley described his periodic law?

17 / 80

Who are arranged the elements in groups of three

18 / 80

Group-17 elements are known as:

19 / 80

Lanthanide is belonged to period:

20 / 80

How many elements present in 1st period?

21 / 80

Which element are present in group-1?

22 / 80

4th and 5th period of the long form of periodic table are called

23 / 80

The ability of an atom to attract the shared pair of electrons toward, itself in a molecule is called:

24 / 80

Element with Atomic no 58 to 71 are called:

25 / 80

Atomic number of actinium is:

26 / 80

Elements are classified into four blocks depending upon the type of the

27 / 80

Period number tells about the:

28 / 80

  1. Who determined the correct atomic masses of elements in 1860?

29 / 80

Group-1 is also called:

30 / 80

The elements of a group show __________ properties:

31 / 80

The elements or group 3 to 12 are called:

32 / 80

Elements of group 13 to 18 have their valence electrons in sub shell.

33 / 80

When we move from left to right in a period shielding effect is ___________

34 / 80

With increase atomic number, the number of electrons in an atom also ______

35 / 80

Which one of the following halogens has lowest electron-egativity?

36 / 80

When we move from top to bottom in a group shielding effect is ____________.

37 / 80

In which year Newland put forward his observation I the form of law of octaves?

38 / 80

In modern periodic table the elements in a group do not have continuously increasing

39 / 80

Atomic size of Neon is ____________

40 / 80

Point out the incorrect statement about electron affinity

41 / 80

Transition elements are:

42 / 80

The vertical columns present in the periodic table are called __________

43 / 80

The amount of energy given out when an electron is added to an atom is called ____________

44 / 80

When we move from left to right in a period ionization energy is ___________.

45 / 80

The atomic radii of the elements in periodic table

46 / 80

In which year Mendeleev described his periodic law?

47 / 80

In Periodic Table, 2nd & 3rd period are called _______

48 / 80

Group number tells about the:

49 / 80

When we move from top to bottom in a group atomic size is __________.

50 / 80

The horizontal lines present in the periodic table are called ________

51 / 80

The amount of energy released when an electron is added in the outermost shell of an isolated gaseous atom is called

52 / 80

How many groups are present in the modern periodic table?

53 / 80

All transition elements are belonged to:

54 / 80

Mark the incorrect statement about ionization energy:

55 / 80

Normal elements are belonged to:

56 / 80

How many electrons present in the valence shell of group-1 elements?

57 / 80

Unit of electron affinity is ___________

58 / 80

When we move from top to bottom ionization energy __________ .

59 / 80

Atomic size of lithium is ___________

60 / 80

Mendeleev’s periodic table was based upon the

61 / 80

How many elements present in 2nd & 3rd Period?

62 / 80

Lanthanides series is started from the elements:

63 / 80

Groups-17 elements contains electrons in their outer most shell:

64 / 80

Long form of periodic table is constructed on the bases of

65 / 80

Elements of a period show properties?

66 / 80

When we move left to right in a period atomic number _________

67 / 80

The distance between the Nuclei of two carbon atoms in its elements form is ___________

68 / 80

How many periods are present in the modern periodic table?

69 / 80

How many elements present in 4th & 5th Period?

70 / 80

How many elements present in 7th period?

71 / 80

Actinides are belonged to period:

72 / 80

Who were trying to convert inferior metals to superior metals?

73 / 80

Unit of atomic size is _________

74 / 80

Which element has high value of electro negativity ?

75 / 80

Along the period, which one of the following decreases:

76 / 80

How many elements present in 6th period?

77 / 80

Mendeleev arranged elements in his periodic table on the basis of:

78 / 80

How many elements block present in modern periodic table?

79 / 80

How many elements were present in Mendeleev’s periodic table?

80 / 80

Moseley arranged the elements in his periodic table on the basis of:

Your score is

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 9 pdf

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 3, Chemistry class 9 chapter 3 pdf, Chemistry class 9 chapter-3 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 3, chemistry class 9 chapter 3 structure of atom, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 3 pdf, 9th class chemistry solved exercises chapter 3,  9th class chemistry notes in Urud pdf download, Chemistry class 9 chapter-3 solved exercise pdf, Chemistry Notes for Class 9 Chapter-3, 9th class chemistry notes in Urdu pdf download, Chemistry class 9 pdf, then all the solution if your problem is available within our website eStudent.pk

 

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-8

by

Sharing is Caring
        

[post-views]

Chemical Reactivity

If you are looking for Chemistry Notes for Class 9 Chapter 8, then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 9, chapter 8

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter 08 of Chemistry,9th Class, Chemical Reactivity.

Best of Luck

0%
2 votes, 3 avg
94

Revise / Test Your MCQs

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#08, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 44

Boiling point of Calcium is________

2 / 44

Density of magnesium is______

  • 0.98 gcm-3
  • 1.74 gcm-3
  • 1.55 gcm-3
  • 1.60 gcm-3

Which Option is Correct ?

3 / 44

All metals bear________

4 / 44

Metals are the elements which__________

5 / 44

Which one of the following non-metal is lustrous?

6 / 44

Flame color of Sodium is_________

7 / 44

Density of Calcium is___________

  • 0.98 gcm-3
  • 1.74 gcm-3
  • 1.55 gcm-3
  • 1.60 gcm-3

Which Option is Correct ?

8 / 44

Pure alkali metals can be cut simply by knife but iron cannot because of alkali metals have_____

9 / 44

Density of sodium metal is_______

  • 0.98 gcm-3
  • 1.74 gcm-3
  • 1.55 gcm-3
  • 1.60 gcm-3

Which Option is Correct ?

10 / 44

Which group of elements has low ionization energies?

11 / 44

Which metal exists in liquid form at room temperature?

12 / 44

Which of the following is less malleable?

13 / 44

The melting and boiling points of nonmetals are_________

14 / 44

Melting point of Sodium is__________

15 / 44

Non-metals are generally soft, but which one of the following is extremely hard?

16 / 44

Which element has high electro-negativity value?

17 / 44

Metals oxides are________

18 / 44

The Elements in which d-orbital is in the process of filling constitute a group of metals called________

19 / 44

Metals lose their electrons easily because________

20 / 44

Which one of the following is brittle?

21 / 44

Melting point of Calcium is___________

22 / 44

Nonmetals form________

23 / 44

Sodium is extremely reactive metal, but it does not react with______

24 / 44

Platinum alloyed with which metal are used as catalyst in automobiles as catalytic convertor?

25 / 44

Sodium metal has electrons____________

26 / 44

22 Carat Gold means that 22-part pure gold is alloyed with 2 parts of__________

27 / 44

Group-17 elements are called___________

28 / 44

Metals are conductor of heat and electricity________

29 / 44

Boiling point of Sodium is___________

30 / 44

The flame Color of Calcium is________

31 / 44

Which of the following is a yellow metal?

32 / 44

Which one is very reactive metal?

33 / 44

The flame color of Magnesium is________

34 / 44

Which one the following is the lightest and floats on water?

35 / 44

Non-Metals are ____________ conductor of heat and electricity.

36 / 44

Which Metal belongs to Group-11?

37 / 44

Which one of the following metals burn with a brick red flame when heated in air?

38 / 44

Which compounds are widely used in photography films and dental preparations?

39 / 44

Nonmetallic oxides are________

40 / 44

Boiling point of Magnesium is________

41 / 44

Metals possess________

42 / 44

Which one of the following will not react with dilute HCI?

43 / 44

Which one is a least reactive metal?

44 / 44

Metals can form ions carrying charges____________

Your score is

The average score is 60%

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

 

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts all starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, we need chemists.

Chemistry class 9 pdf

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 6, Chemistry class 9 chapter 8 pdf, Chemistry class 9 chapter 8 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 8, chemistry class 9 chapter 8 solutions, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 8 pdf, 9th class chemistry solved exercises chapter 8,  9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter 8 solved exercise pdf, Chemistry Notes for Class 9 Chapter-8, 9th class chemistry notes in Urdu pdf download, Chemistry Notes class 9 pdf, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-4

by

Sharing is Caring
        

[post-views]

Chemistry Notes for Class-9 Chapter-4

Structure of Molecule 

If you are looking for Chemistry Notes for Class 9 Chapter-4, then you are on right place, and have found the your required result. on this post you can find the all type Solution for chemistry class 9 problems. so read this post and take benefits for your studies and share with your Friends. Chemistry Notes for Class-9 Chapter-4.

Here are important MCQs for Chemistry Notes for Class 9, chapter 4

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter 04 of Chemistry, Structure of Molecular, 9th Class.

Best of Luck

0%
2 votes, 4.5 avg
123

Start Your Test Now

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Chemistry Ch#04, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 89

The boiling point of alcohol is ____________

2 / 89

How many electrons are there in the valence shell of sodium atom?

3 / 89

A covalent bond formed by two similar atoms is known as________

4 / 89

Which of the following do not show ions in water?

5 / 89

The electro-negativity value of atoms is given by which scale?

6 / 89

All the noble gases have their valence electrons_________

7 / 89

At room temperature, higher molecular mass covalent compounds are ________

8 / 89

If the difference of electro-negativities between two elements is more than 1.7, the bond will be__________

9 / 89

The density of water at 0°C  is_________

10 / 89

Epoxy adhesives are________

11 / 89

When an electro-negative element combines with electro-positive element the type of bonding is_______

12 / 89

A bond formed due to complete transfer of electrons from one atom to another is called_____

13 / 89

Which sign indicates partial positive and partial negative charge?

14 / 89

Hydrogen bonding is always found in____________

15 / 89

How many valence shell electrons are there in group-01 elements?

16 / 89

How many lone pairs are present on nitrogen in ammonia molecule?

17 / 89

Ionic compounds have________

18 / 89

Which type of bond is present between NH3 and BF3?

19 / 89

The position of an atom in the periodic table indicates its__________

20 / 89

Hydrogen and helium follow ________

21 / 89

If the difference of electronegativities between two elements is less than 1.7, the bond will be______

22 / 89

Which of the following is an electron deficient molecule?

23 / 89

Epoxy adhesives are also known as_________

24 / 89

The electropositive elements have tendency to _________

25 / 89

The forces responsible for binding the atoms together in a molecule are called_______

26 / 89

Which of the following is the weakest force among the atoms?

27 / 89

Which force becomes operative, when two atoms come closer to each other?

28 / 89

Which type of adhesives is less expensive to produce?

29 / 89

Which of the following is an example of covalent compound?

30 / 89

During the formation of ionic bond, heat____________

31 / 89

The compounds formed by oppositely charges are known as _________

32 / 89

Atoms react with each other because_________

33 / 89

The melting point of NaCl is___________

34 / 89

Every atom has a natural tendency to achieve electrons in its valence shell________

35 / 89

Which molecule contains a single covalent bond?

36 / 89

The formation of ionic bond between two ions is due to ________

37 / 89

The nature of a chemical bond can be predicted by using__________

38 / 89

Epoxy adhesives can be made________

39 / 89

Nitrogen molecule contain_________

40 / 89

The valence electrons, which are involved in chemical bonding, are termed as_________

41 / 89

A bond pair in covalent molecules usually has_________

42 / 89

Which pair of the molecules has same type of covalent bonds?

43 / 89

The boiling point of water is ____________

44 / 89

How many electrons are involved in the formation single covalent bond?

45 / 89

Metals are good conductors of heat and electricity in solid and liquid state due to________

46 / 89

Attaining two electrons in the valence shell is called__________

47 / 89

Malleability is the property by virtue of which a metal can be drawn into________

48 / 89

The electronegative elements have_________

49 / 89

The difference between electronegativities of hydrogen and chlorine________

50 / 89

Metals have the tendency to lose electrons due to ________

51 / 89

Which type of attractive forces are present in ionic compounds?

52 / 89

In metals, the hold of nucleus over the valence shell electrons is weak due to _______

53 / 89

The electrons that pair up to form a chemical bond are called__________

54 / 89

The electronic configuration of sodium atom is ____________

55 / 89

Which group of the periodic table have the tendency to gain electrons _______

56 / 89

Identify the compound which is not soluble in water__________

57 / 89

The energy required to break the intermolecular forces between one mole of liquid hydrogen chloride molecule to convert it into gas is___________

58 / 89

The density of ice at 0°C is __________

59 / 89

Transfer of electrons between elements result in________

60 / 89

The formation of a chemical bond is a result of dominant net______

61 / 89

Ice floats on water because____________

62 / 89

Covalent bond involves the _______

63 / 89

The boiling point of NaCl is __________

64 / 89

Mode of reaction depends upon its_________

65 / 89

Octet rule is __________

66 / 89

An atom having six electrons in its valence shell will achieve noble gas electronic configuration by_____________

67 / 89

Triple covalent bond involves how many numbers of electrons?

68 / 89

How many valency shell electrons are there in Na+ ion?

69 / 89

Which of the following is the weakest bond amongst them?

70 / 89

A covalent bond formed by the mutual sharing of two pairs of electrons between bonded atom is called__________

71 / 89

Water has high boiling points as compared to alcohol due to _______

72 / 89

Intermolecular forces are collectively known as__________

73 / 89

Noble gases are non-reactive because they do not__________

74 / 89

A molecule is formed, when energy of a system___________

75 / 89

The electro-negative value of fluorine is____________

76 / 89

Identify which pair has polar covalent bonds________

77 / 89

Which of the following is an example of polar covalent compound?

78 / 89

Metals usually have ______________

79 / 89

Covalent bond is most commonly found between the elements of group_________

80 / 89

Dative covalent bond is also known as________

81 / 89

Non-polar compounds are insoluble in_________

82 / 89

Atom achieve stability by attaining electronic configuration of _________

83 / 89

A bond formed by the mutual sharing of an electron pair is called________

84 / 89

The mobile electrons are responsible for holding the atoms of metals together, forming a ____

85 / 89

Which of the following is a building block of matter?

86 / 89

The force of attractive between water molecules is__________

87 / 89

Considering the electronic configuration of atoms which atom with the given atomic number will be the most stable one?

88 / 89

A bond formed between two non-metals is expected to be_________

89 / 89

How many covalent bonds does C2H2 molecule have?

Your score is

The average score is 48%

Share  your Result with friends:

LinkedIn Facebook

You Can Follow eStudent.pk on

0%

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results  . . .

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

(Correct Answers has shown at front end of each question)

. .

Short Question Answer in PDF Format

(Download in pdf format)

. .

Long Question Answer in PDF Format

(Download in pdf format)

. .

Chemistry Notes, Problems for Class 9th

Chemistry, a new subject for 9th Class, having a lot of concepts all starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book. Chemistry Notes for Class-9 Chapter-4.

And, if you any student of 9th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 9 are enough. by Understanding chemistry Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, we need chemists. Chemistry Notes for Class-9 Chapter-4.

Chemistry class 9 pdf / Chemistry Notes for Class-9 Chapter-4

If any student searching to topics like Chemistry Notes for 9th class,  Chemistry Notes for Class 9 pdf, Chemistry Notes for Class 9 MCQs, Chemistry Notes for Class-9 Chapter-4, Chemistry Notes for class 9 Gujranwala board, Chemistry Notes for class 9 Lahore board, Class 9 Chemistry notes chapter 4, Chemistry class 9 chapter 4 pdf, Chemistry class 9 chapter-4 short questions, kips notes of chemistry for 9 class, 9th class chemistry solved exercises chapter 4, chemistry class 9 chapter 4 structure of atom, 9th class chemistry notes in English pdf download, 9th class chemistry solved exercises chapter 4 pdf, 9th class chemistry solved exercises chapter 4, Chemistry Notes for Class-9 Chapter-4,   9th class chemistry notes in Urdu pdf download, Chemistry class 9 chapter-4 solved exercise pdf, Chemistry Notes for Class 9 Chapter-4, 9th class chemistry notes in Urdu pdf download, Chemistry class 9 pdf, chemistry 9th class chapter 4 solved exercise, then all the solution if your problem is available within our website eStudent.pk

 

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 9th Class

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

9th Chemistry Pairing Scheme 2022 – Assessment Scheme

by
9th Chemistry Paring Scheme 2021
Sharing is Caring
        
[post-views]

9th Chemistry Pairing Scheme 2022 – Assessment Scheme

Are you Looking for the metric class 9th Chemistry assessment scheme or 9th Chemistry pairing scheme for year 2022 and If your answer is yes then you are on the right page because here we have designed Metric 9th Chemistry Paper pattern 2022 as per board guidelines.

Metric 9th Chemistry Pairing Scheme 2022 – Assessment Scheme

Lets see in detail and you can share it with your friends that how eStudent.pk struggling for our Students

MULTIPLE CHOICE QUESTIONS

  Solve all MCQs [Marks 12 = 12 x 1]

  • CHAPTER# 1: 1 MCQs
  • CHAPTER# 2: 1 MCQs
  • CHAPTER# 3: 2 MCQs
  • CHAPTER# 4: 2 MCQs
  • CHAPTER# 5: 1 MCQs
  • CHAPTER# 6: 2 MCQs
  • CHAPTER# 7: 2 MCQs
  • CHAPTER# 8: 1 MCQs

SHORT QUESTIONS

 [Attempt any 5 questions from each section] [Marks 45 = 15 x 3 ]

  • Question #2: (Attempt Any Five Questions) [ Marks 15 = 5 x 3 ]
    • CHAPTER # 1, Short Questions: 3
    • CHAPTER # 2, Short Questions: 2
    • CHAPTER # 3, Short Questions: 3
  • Question #3: (Attempt Any Five Questions) [ Marks 15 = 5 x 3 ]
    • CHAPTER # 4, Short Questions: 3
    • CHAPTER # 5, Short Questions: 2
    • CHAPTER # 6, Short Questions: 3
  • Question #4: (Attempt Any Five Questions) [ Marks 15 = 5 x 3 ]
    • CHAPTER # 7, Short Questions: 4
    • CHAPTER # 8, Short Questions: 4

LONG QUESTIONS

Attempt any 2 Questions Out of 3 [Marks 18 = 9 x 2 ]

  • Q#5 (Chapter 01, 02) 
    • (a) Chapter 02 [Marks 5]
    • (b) Chapter 03 [Marks 4]
  • Q#6 (Chapter 04, 05)
    • (a) Chapter 04  [Marks 5]
    • (b) Chapter 06 [Marks 4]
  • Q#7 (Chapter 06, 07)
    • (a) Chapter 07 [Marks 5]
    • (b) Chapter 08 [Marks 4]

 

PAIRING SCHEMES & PAPER PATTERNS

Biology Pairing Scheme – 9th
 
 
Chemistry Pairing Scheme – 9th
 
Physics Pairing Scheme – 9th
 
Math Pairing Scheme – 9th
 
Computer Pairing Scheme – 10th
 
Biology Pairing Scheme – 10th
 
Chemistry Pairing Scheme – 10th
 
Physics Pairing Scheme – 10th
 
Math Pairing Scheme – 10th
 
 
This is the post on the topic of the Matric 9th Chemistry Paper Pattern 2021- assessment scheme. the post is tagged and categorized under in Assessment Scheme, Education News, pairing scheme. for more content related to this post you can join us our facebook page and make daily visit on our site for updates.
Related keywords for this post: Matric, 9th Class, Pairing, 2021, Assessment, Chemistry, Scheme,