Chemistry Notes for 9th class

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

موٹر سائیکل پر پیچھے بیٹھے ہوئے سوار پر ـــــ

2 / 49

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

3 / 49

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

4 / 49

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

5 / 49

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

6 / 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؟

7 / 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؟

8 / 49

سٹاپ لائین سے کیا مراد ہے؟

9 / 49

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

10 / 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؟

11 / 49

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

12 / 49

چڑھائی چڑھتے وقت اوور ٹیک کیسے کرسکتے ہیں؟

13 / 49

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

14 / 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؟

15 / 49

موٹر وے پر موٹر سائیکل کی رفتار کیا ہے؟

16 / 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؟

17 / 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؟

18 / 49

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

19 / 49

اگر آپ موٹر سائیکل چلا رہے ہوں تو ــــــ

20 / 49

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

21 / 49

موٹر سائیکل چلانے کے لئے ہیلمٹ کیوں ضروری ہے؟

22 / 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؟

23 / 49

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

24 / 49

کیا دل کا مریض موٹر سائیکل چلا سکتا ہے؟

25 / 49

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

26 / 49

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

27 / 49

احتیاطی اشارے کس شکل کے ہوتے ہیں؟

28 / 49

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

29 / 49

پل پر گاڑی کو کیسے اوور ٹیک کیا جاسکتا ہے؟

30 / 49

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

31 / 49

کلر بلائندنس (Color Blindness)

 کا مریض کن سڑکوں پر موٹر سائیکل نہیں چلا سکتا؟

32 / 49

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

33 / 49

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

34 / 49

لازمی اشارے کس شکل کے ہوتے ہیں

35 / 49

Traffic Violation

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

36 / 49

(U Turn)

یو ٹرن سے کیا مراد ہے؟

37 / 49

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

38 / 49

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

39 / 49

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

40 / 49

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

41 / 49

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

42 / 49

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

43 / 49

(Multi Lane System)

ملٹی لین سسٹم  کیا ہے؟

44 / 49

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

45 / 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؟

46 / 49

ہسپتال ، سکول اور کالج کے سامنے ہارن بجایا جاسکتا ہے

47 / 49

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

48 / 49

احتیاطی اشارے کیس شکل کے ہوتے ہیں؟

49 / 49

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

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

40g of H3PO4 contains number of moles__________

2 / 50

Atom is electrically______

3 / 50

Elements may be_________

4 / 50

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

5 / 50

Structure of atom is studied in which branch of chemistry?

6 / 50

A piece of matter in pure form is termed as _________

7 / 50

Example of covalent compound is _________

8 / 50

Value of Avogadro number is________

9 / 50

1-gram formula of NaCl contains grams________

10 / 50

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

11 / 50

Which one of following is an example of ionic compound?

12 / 50

80 percent elements are____________

13 / 50

Formula mass of K2SO4 is___________

14 / 50

Empirical formula of acetic acid (CH3COOH) is _________

15 / 50

Which one of the following pairs has the same mass?

16 / 50

Mass of 3 moles of oxygen atoms is ___________

17 / 50

The molar mass of H2S04 is__________

18 / 50

Example of heterogeneous mixture is ___________

19 / 50

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

20 / 50

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

21 / 50

Mixture can be separated by method_________

22 / 50

Which compound has same molecular and empirical formula?

23 / 50

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

24 / 50

The most abundant element occurring in the oceans is_______

25 / 50

Valency of oxygen is___________

26 / 50

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

27 / 50

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

28 / 50

Example of mono atomic molecule is___________

29 / 50

Which of the followings are tri-atomic molecule except?

30 / 50

Empirical formula of sand is________

31 / 50

The mass of one molecule of water is________

32 / 50

One amu (atomic mass unit) is equivalent to_______

33 / 50

Which one is polyatomic molecule?

34 / 50

The valency of Noble Gases is__________

35 / 50

Formation of which of the following is affected by light_________

36 / 50

1-gram atom of carbon contains how many moles is_________

37 / 50

Brass is a mixture of___________

38 / 50

Empirical formula of glucose is______

39 / 50

Which one is a physical property?

40 / 50

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

41 / 50

Which type of molecular ions are present in plasma?

42 / 50

The ratio of carbon and oxygen in CO2 ________

43 / 50

Industrial chemistry deals with the Manufacturing of compounds_________

44 / 50

Which one is extremely reactive species?

45 / 50

Percentage of Argon in nature is____________

46 / 50

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

47 / 50

Valency of carbon is___________

48 / 50

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

49 / 50

Fourth state of matter is__________

50 / 50

Nuclear Chemistry has application in__________

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

Chadwick discovered neutrons in_____

2 / 41

Rutherford won noble prize in __________

3 / 41

The p subshell has_________

4 / 41

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

5 / 41

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

6 / 41

According to Rutherford’s atomic theory atom should produce_________

7 / 41

Which one of the following consists of three subshells?

8 / 41

Neil Bohr won the noble prize in________

9 / 41

Electronic configuration of Boron is______

10 / 41

Who performed first experiment to split atom?

11 / 41

Which of the following results in the discovery of proton?

12 / 41

Who discovered the proton?

13 / 41

How many electrons can be accommodated in N-shell?

14 / 41

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

15 / 41

Symbol for Deuterium is ________

16 / 41

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

17 / 41

The isotope C-12 is present in abundance of_____________

18 / 41

Canal Rays were discovered by_________

19 / 41

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

20 / 41

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

21 / 41

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

22 / 41

Which one of the following is the most penetrating?

23 / 41

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

24 / 41

Deuterium is used to make________

25 / 41

How many electrons can be accommodated in L-shell?

26 / 41

When U-235 breaks up, it produces_________

27 / 41

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

28 / 41

In 1897, who found electrons in atom?

29 / 41

Which isotope is used for diagnosis of goiter?

30 / 41

How many electrons can be accommodated in p-orbital?

31 / 41

13C and 14C are both present in nature_______

32 / 41

Quantum means_________

33 / 41

Neil Bohr presented his model in_______

34 / 41

Plum pudding theory was put forward by_________

35 / 41

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

36 / 41

The concept of orbit was used by____________

37 / 41

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

38 / 41

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

39 / 41

John Dalton put forward his atomic theory in the beginning of________

40 / 41

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

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

Rate of Diffusion of Gaese depends upon the ___________

2 / 39

Transition Temperature of tin is _________

3 / 39

Example of amorphous solid is ____________

4 / 39

Which state of matter has fixed shape and volume?

5 / 39

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

6 / 39

In which factor evaporation depends

7 / 39

Allotropes of Oxygen are

8 / 39

Pressure is a significant property of _________

9 / 39

Transition Temperature of Phosphorous is ______

10 / 39

Blood pressure is measured by using __________

11 / 39

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

12 / 39

Which one is used to measure pressure in the laboratory?

13 / 39

Density of oxygen gas at 0°C is __________

14 / 39

Which one is used to measure atmospheric pressure?

15 / 39

Vapour pressure of liquid depends upon the factors__________

16 / 39

Blood pressure is measured by using __________

17 / 39

Evaporation is the process ___________

18 / 39

How many time hydrogen gas diffuse faster than oxygen gas?

19 / 39

Which one is crystalline solid?

20 / 39

The S.I unit of pressure is ________

21 / 39

Density of Iron is ___________

22 / 39

01 Atm is equal to

23 / 39

Density of Gold is ______________

24 / 39

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

25 / 39

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

26 / 39

Density of gas is expressed in

27 / 39

French scientist J. Charles presented his Gas law in _________

28 / 39

On what factors the boiling point depends upon

29 / 39

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

30 / 39

Density of Liquid is expressed in ___________

31 / 39

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

32 / 39

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

33 / 39

How many states of matter exist?

34 / 39

Density of Aluminum is ______________

35 / 39

Density of oxygen gas at 20°C grade is ________

36 / 39

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

37 / 39

A Vehicle Tire gets punctured is the example of_______

38 / 39

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

39 / 39

Body Temperature is measured in __________

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

One molar solution contains one mole of Solute in Solvent volume_____

2 / 39

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

3 / 39

Example of solid in solid solution is__________

4 / 39

Hydrogen absorbed in palladium is example of solution ___________

5 / 39

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

6 / 39

Molarity is the number of moles of solute dissolved in____________

7 / 39

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

8 / 39

Which one of the following solutions contains more water?

9 / 39

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

10 / 39

Air is a example of solution_____

11 / 39

Tyndall effect is due to___________

12 / 39

Smoke in air is example of solution__________

13 / 39

Brass is a solid solution of Zn and__________

14 / 39

Butter is example of solution_____________

15 / 39

In soft drink CO2 is _____________

16 / 39

Which one is a suspension?

17 / 39

Mist is an example of solution________

18 / 39

Alcohol in water is example of solution__________

19 / 39

Ionic solids and polar covalent Compounds are soluble in________

20 / 39

Brass and Bronze are considered as_________

21 / 39

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

22 / 39

Which of the following shows tyndall effect?

23 / 39

Which one of the following solvent is polar?

24 / 39

Concentration is ratio of_______

25 / 39

Example of liquid-gas solution is_________

26 / 39

5% (w/w) sugar solution means that________

27 / 39

Which salt is used to prepare supersaturated solution?

28 / 39

When a saturated solution is diluted it turns into______

29 / 39

Tyndall effect is shown by________

30 / 39

Size of particles in true solution is_________

31 / 39

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

32 / 39

Grease, paints, naphthalene are soluble in________

33 / 39

Example of liquid in solid solution is__________

34 / 39

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

35 / 39

The compounds soluble in water are__________

36 / 39

Which one of the following is heterogeneous mixture?

37 / 39

Sea water is a source of naturally occurring elements___________

38 / 39

Solubility of which salt increases with the increase of temperature?

39 / 39

Which one is example of colloid?

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
74

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

2 / 59

Example of electrolytic cell is___________

3 / 59

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

4 / 59

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

5 / 59

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

6 / 59

Which medium accelerates the process of rusting?

7 / 59

Which of the following is a good electrolyte?

8 / 59

Stainless steel contains___________

9 / 59

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

10 / 59

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

11 / 59

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

12 / 59

Which of the following is a corrosion resistant metal?

13 / 59

Oxidizing agent is a substance which___________

14 / 59

Which of the following is NOT an electrolyte?

15 / 59

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

16 / 59

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

17 / 59

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

18 / 59

Cl2 gas is formed, when Cl ions are_________

19 / 59

The oxidation number of Group-I elements is_________

20 / 59

Which is produced as a result of Redox reaction?

21 / 59

Sodium hydroxide is manufactured in__________

22 / 59

Which of the following is a weak electrolyte?

23 / 59

In which cell electrical energy is converted into chemical energy?

24 / 59

In HCl, oxidation number of H is_________

25 / 59

In galvanic cell cathode electrode carries__________

26 / 59

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

27 / 59

Sterling silver is an alloy of silver and________

28 / 59

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

29 / 59

The oxidation number of oxygen is +2 in_________

30 / 59

Which ionizes in small extent in water___________

31 / 59

The most common example of corrosion is________

32 / 59

The oxidation number of sulphur in H2SO4 is_______

33 / 59

In Nelson’s cell, cathode is made up of__________

34 / 59

Spontaneous chemical reactions take place in____________

35 / 59

Chemical formula of sodium hyposulphite is _____________

36 / 59

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

37 / 59

Sodium hyposulphite dissolves____________

38 / 59

The percentage of silver in sterling silver is_______

39 / 59

Pure water is a ___________

40 / 59

Oxidation involves__________

41 / 59

Rusting occurs on___________

42 / 59

The oxidation number of hydrogen in metal hydrides is________

43 / 59

Corrosion of iron is called____________

44 / 59

Which acts as anode in Down’s cell?

45 / 59

Which of the following is a non-electrolyte?

46 / 59

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

47 / 59

The electrolytic cell is made up of____________

48 / 59

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

49 / 59

Which is not a property of fine silver?

50 / 59

The oxidation number of chromium in K2Cr2O7 is____________

51 / 59

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

52 / 59

Who invented first electrolytic cell?

53 / 59

The oxidation number of all elements in free state is_______

54 / 59

  1. Chemical formula of rust is__________

55 / 59

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

56 / 59

Which metal has a great tendency to corrosion?

57 / 59

Formation of water from hydrogen and oxygen is________

58 / 59

Which of the following is NOT an electrolytic cell?

59 / 59

Oxidation always takes place at_______________

Your score is

The average score is 58%

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

Group number tells about the:

2 / 80

The vertical columns present in the periodic table are called __________

3 / 80

Unit of electron affinity is ___________

4 / 80

Atomic number of actinium is:

5 / 80

Lanthanide is belonged to period:

6 / 80

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

7 / 80

When we move from top to bottom ionization energy __________ .

8 / 80

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

9 / 80

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

10 / 80

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

11 / 80

Atomic number of lanthanum is:

12 / 80

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

13 / 80

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

14 / 80

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

15 / 80

Which element has high value of electro negativity ?

16 / 80

Electron affinity of fluorine in kjmil-1 is

17 / 80

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

18 / 80

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

19 / 80

How many elements present in 6th period?

20 / 80

How many elements present in 1st period?

21 / 80

Actinides are belonged to period:

22 / 80

Who were trying to convert inferior metals to superior metals?

23 / 80

How many groups are present in the modern periodic table?

24 / 80

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

25 / 80

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

26 / 80

Who are arranged the elements in groups of three

27 / 80

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

28 / 80

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

29 / 80

Period number tells about the:

30 / 80

Which elements are present in 2nd period

31 / 80

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

32 / 80

Group-1 is also called:

33 / 80

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

34 / 80

How many periods are present in the modern periodic table?

35 / 80

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

36 / 80

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

37 / 80

The horizontal lines present in the periodic table are called ________

38 / 80

Which element are present in group-1?

39 / 80

In which year Moseley described his periodic law?

40 / 80

The first ionization energy of sodium atom is ______

41 / 80

Atomic size of Neon is ____________

42 / 80

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

43 / 80

How many elements present in 7th period?

44 / 80

All transition elements are _________ .

45 / 80

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

46 / 80

All transition elements are belonged to:

47 / 80

The elements of a group show __________ properties:

48 / 80

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

49 / 80

In which year Mendeleev described his periodic law?

50 / 80

The atomic radii of the elements in periodic table

51 / 80

Atomic size of lithium is ___________

52 / 80

Point out the incorrect statement about electron affinity

53 / 80

Elements of a period show properties?

54 / 80

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

55 / 80

The elements or group 3 to 12 are called:

56 / 80

Along the period, which one of the following decreases:

57 / 80

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

58 / 80

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

59 / 80

Actinide series is started from the elements:

60 / 80

Element with Atomic no 58 to 71 are called:

61 / 80

Mendeleev’s periodic table was based upon the

62 / 80

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

63 / 80

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

64 / 80

How many elements block present in modern periodic table?

65 / 80

Normal elements are belonged to:

66 / 80

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

67 / 80

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

68 / 80

Mark the incorrect statement about ionization energy:

69 / 80

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

70 / 80

Group-17 elements are known as:

71 / 80

Elements with atomic No 90 to 103 are called:

72 / 80

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

73 / 80

Long form of periodic table is constructed on the bases of

74 / 80

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

75 / 80

Transition elements are:

76 / 80

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

77 / 80

Which elements are present in 1st Group

78 / 80

Lanthanides series is started from the elements:

79 / 80

The unit of ionization energy is:

80 / 80

Unit of atomic size 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 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
93

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 Sodium is___________

2 / 44

Which metal exists in liquid form at room temperature?

3 / 44

Melting point of Sodium is__________

4 / 44

Metals are conductor of heat and electricity________

5 / 44

Which one of the following is brittle?

6 / 44

Boiling point of Magnesium is________

7 / 44

The flame color of Magnesium is________

8 / 44

Nonmetallic oxides are________

9 / 44

Metals oxides are________

10 / 44

Nonmetals form________

11 / 44

Metals lose their electrons easily because________

12 / 44

Melting point of Calcium is___________

13 / 44

Which one is very reactive metal?

14 / 44

Which element has high electro-negativity value?

15 / 44

Which one is a least reactive metal?

16 / 44

Metals possess________

17 / 44

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

18 / 44

Metals are the elements which__________

19 / 44

The flame Color of Calcium is________

20 / 44

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

21 / 44

Group-17 elements are called___________

22 / 44

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

23 / 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 ?

24 / 44

Non-Metals are ____________ conductor of heat and electricity.

25 / 44

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

26 / 44

Which of the following is a yellow metal?

27 / 44

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

28 / 44

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

29 / 44

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

30 / 44

Flame color of Sodium is_________

31 / 44

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

32 / 44

Metals can form ions carrying charges____________

33 / 44

The melting and boiling points of nonmetals are_________

34 / 44

Which of the following is less malleable?

35 / 44

All metals bear________

36 / 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 ?

37 / 44

Which group of elements has low ionization energies?

38 / 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 ?

39 / 44

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

40 / 44

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

41 / 44

Which Metal belongs to Group-11?

42 / 44

Which one of the following non-metal is lustrous?

43 / 44

Sodium metal has electrons____________

44 / 44

Boiling point of Calcium is________

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

Non-polar compounds are insoluble in_________

2 / 89

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

3 / 89

How many covalent bonds does C2H2 molecule have?

4 / 89

The density of ice at 0°C is __________

5 / 89

The compounds formed by oppositely charges are known as _________

6 / 89

The melting point of NaCl is___________

7 / 89

Which of the following is the weakest bond amongst them?

8 / 89

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

9 / 89

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

10 / 89

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

11 / 89

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

12 / 89

All the noble gases have their valence electrons_________

13 / 89

The electro-negative value of fluorine is____________

14 / 89

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

15 / 89

At room temperature, higher molecular mass covalent compounds are ________

16 / 89

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

17 / 89

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

18 / 89

The nature of a chemical bond can be predicted by using__________

19 / 89

Transfer of electrons between elements result in________

20 / 89

Atom achieve stability by attaining electronic configuration of _________

21 / 89

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

22 / 89

Noble gases are non-reactive because they do not__________

23 / 89

Epoxy adhesives are also known as_________

24 / 89

Which of the following is a building block of matter?

25 / 89

Triple covalent bond involves how many numbers of electrons?

26 / 89

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

27 / 89

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

28 / 89

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

29 / 89

Hydrogen and helium follow ________

30 / 89

Ionic compounds have________

31 / 89

The position of an atom in the periodic table indicates its__________

32 / 89

The boiling point of NaCl is __________

33 / 89

A bond pair in covalent molecules usually has_________

34 / 89

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

35 / 89

During the formation of ionic bond, heat____________

36 / 89

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

37 / 89

Octet rule is __________

38 / 89

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

39 / 89

Which type of adhesives is less expensive to produce?

40 / 89

Dative covalent bond is also known as________

41 / 89

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

42 / 89

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

43 / 89

The electropositive elements have tendency to _________

44 / 89

The density of water at 0°C  is_________

45 / 89

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

46 / 89

Identify the compound which is not soluble in water__________

47 / 89

A molecule is formed, when energy of a system___________

48 / 89

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

49 / 89

Which type of attractive forces are present in ionic compounds?

50 / 89

Epoxy adhesives can be made________

51 / 89

The boiling point of alcohol is ____________

52 / 89

The force of attractive between water molecules is__________

53 / 89

Atoms react with each other because_________

54 / 89

Ice floats on water because____________

55 / 89

Which sign indicates partial positive and partial negative charge?

56 / 89

Intermolecular forces are collectively known as__________

57 / 89

Metals have the tendency to lose electrons due to ________

58 / 89

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

59 / 89

Which of the following is an example of covalent compound?

60 / 89

Which type of bond is present between NH3 and BF3?

61 / 89

Metals usually have ______________

62 / 89

Nitrogen molecule contain_________

63 / 89

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

64 / 89

The electronic configuration of sodium atom is ____________

65 / 89

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

66 / 89

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

67 / 89

A covalent bond formed by two similar atoms is known as________

68 / 89

Which of the following do not show ions in water?

69 / 89

Attaining two electrons in the valence shell is called__________

70 / 89

Mode of reaction depends upon its_________

71 / 89

The boiling point of water is ____________

72 / 89

The difference between electronegativities of hydrogen and chlorine________

73 / 89

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

74 / 89

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

75 / 89

Which of the following is an electron deficient molecule?

76 / 89

Covalent bond involves the _______

77 / 89

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

78 / 89

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

79 / 89

Epoxy adhesives are________

80 / 89

Covalent bond is most commonly found between the elements of group_________

81 / 89

Which molecule contains a single covalent bond?

82 / 89

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

83 / 89

The electronegative elements have_________

84 / 89

Hydrogen bonding is always found in____________

85 / 89

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

86 / 89

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

87 / 89

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

88 / 89

Identify which pair has polar covalent bonds________

89 / 89

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

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