09th Class Chemistry Notes

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Chemistry Notes 9th Class

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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, 

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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

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1 / 49

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

2 / 49

ہسپتال ، سکول اور کالج کے سامنے ہارن بجایا جاسکتا ہے

3 / 49

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

4 / 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؟

5 / 49

احتیاطی اشارے کیس شکل کے ہوتے ہیں؟

6 / 49

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

7 / 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؟

8 / 49

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

9 / 49

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

10 / 49

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

11 / 49

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

12 / 49

سٹاپ لائین سے کیا مراد ہے؟

13 / 49

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

14 / 49

پل پر گاڑی کو کیسے اوور ٹیک کیا جاسکتا ہے؟

15 / 49

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

16 / 49

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

17 / 49

(Multi Lane System)

ملٹی لین سسٹم  کیا ہے؟

18 / 49

اگر آپ موٹر سائیکل چلا رہے ہوں تو ــــــ

19 / 49

کیا دل کا مریض موٹر سائیکل چلا سکتا ہے؟

20 / 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؟

21 / 49

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

22 / 49

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

23 / 49

موٹر وے پر موٹر سائیکل کی رفتار کیا ہے؟

24 / 49

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

25 / 49

موٹر سائیکل چلانے کے لئے ہیلمٹ کیوں ضروری ہے؟

26 / 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؟

27 / 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؟

28 / 49

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

29 / 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؟

30 / 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؟

31 / 49

احتیاطی اشارے کس شکل کے ہوتے ہیں؟

32 / 49

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

33 / 49

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

34 / 49

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

35 / 49

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

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

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

38 / 49

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

39 / 49

لازمی اشارے کس شکل کے ہوتے ہیں

40 / 49

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

41 / 49

(U Turn)

یو ٹرن سے کیا مراد ہے؟

42 / 49

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

43 / 49

چڑھائی چڑھتے وقت اوور ٹیک کیسے کرسکتے ہیں؟

44 / 49

Traffic Violation

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

45 / 49

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

46 / 49

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

47 / 49

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

48 / 49

کلر بلائندنس (Color Blindness)

 کا مریض کن سڑکوں پر موٹر سائیکل نہیں چلا سکتا؟

49 / 49

موٹر سائیکل پر پیچھے بیٹھے ہوئے سوار پر ـــــ

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Chemistry Notes for Class-9 Chapter-1

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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.

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Chemistry Ch#01, 9th Class

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1 / 50

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

2 / 50

Empirical formula of sand is________

3 / 50

Valency of carbon is___________

4 / 50

The mass of one molecule of water is________

5 / 50

Which type of molecular ions are present in plasma?

6 / 50

Elements may be_________

7 / 50

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

8 / 50

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

9 / 50

Which one of following is an example of ionic compound?

10 / 50

Example of mono atomic molecule is___________

11 / 50

Empirical formula of glucose is______

12 / 50

80 percent elements are____________

13 / 50

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

14 / 50

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

15 / 50

Which one is extremely reactive species?

16 / 50

Industrial chemistry deals with the Manufacturing of compounds_________

17 / 50

Value of Avogadro number is________

18 / 50

Which of the followings are tri-atomic molecule except?

19 / 50

Atom is electrically______

20 / 50

Mixture can be separated by method_________

21 / 50

The ratio of carbon and oxygen in CO2 ________

22 / 50

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

23 / 50

1-gram formula of NaCl contains grams________

24 / 50

Brass is a mixture of___________

25 / 50

Formula mass of K2SO4 is___________

26 / 50

Structure of atom is studied in which branch of chemistry?

27 / 50

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

28 / 50

Empirical formula of acetic acid (CH3COOH) is _________

29 / 50

40g of H3PO4 contains number of moles__________

30 / 50

Example of covalent compound is _________

31 / 50

Which one is a physical property?

32 / 50

One amu (atomic mass unit) is equivalent to_______

33 / 50

A piece of matter in pure form is termed as _________

34 / 50

Which compound has same molecular and empirical formula?

35 / 50

Which one of the following pairs has the same mass?

36 / 50

Which one is polyatomic molecule?

37 / 50

The valency of Noble Gases is__________

38 / 50

Mass of 3 moles of oxygen atoms is ___________

39 / 50

Nuclear Chemistry has application in__________

40 / 50

Percentage of Argon in nature is____________

41 / 50

1-gram atom of carbon contains how many moles is_________

42 / 50

Valency of oxygen is___________

43 / 50

The most abundant element occurring in the oceans is_______

44 / 50

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

45 / 50

Example of heterogeneous mixture is ___________

46 / 50

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

47 / 50

Fourth state of matter is__________

48 / 50

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

49 / 50

Formation of which of the following is affected by light_________

50 / 50

The molar mass of H2S04 is__________

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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:

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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

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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.

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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

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1 / 41

John Dalton put forward his atomic theory in the beginning of________

2 / 41

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

3 / 41

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

4 / 41

The isotope C-12 is present in abundance of_____________

5 / 41

Electronic configuration of Boron is______

6 / 41

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

7 / 41

In 1897, who found electrons in atom?

8 / 41

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

9 / 41

Quantum means_________

10 / 41

Which of the following results in the discovery of proton?

11 / 41

Deuterium is used to make________

12 / 41

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

13 / 41

Rutherford won noble prize in __________

14 / 41

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

15 / 41

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

16 / 41

The p subshell has_________

17 / 41

Chadwick discovered neutrons in_____

18 / 41

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

19 / 41

Which isotope is used for diagnosis of goiter?

20 / 41

The concept of orbit was used by____________

21 / 41

How many electrons can be accommodated in L-shell?

22 / 41

When U-235 breaks up, it produces_________

23 / 41

Neil Bohr won the noble prize in________

24 / 41

Who performed first experiment to split atom?

25 / 41

Plum pudding theory was put forward by_________

26 / 41

Symbol for Deuterium is ________

27 / 41

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

28 / 41

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

29 / 41

How many electrons can be accommodated in p-orbital?

30 / 41

Neil Bohr presented his model in_______

31 / 41

Canal Rays were discovered by_________

32 / 41

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

33 / 41

13C and 14C are both present in nature_______

34 / 41

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

35 / 41

Which one of the following consists of three subshells?

36 / 41

How many electrons can be accommodated in N-shell?

37 / 41

Which one of the following is the most penetrating?

38 / 41

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

39 / 41

Who discovered the proton?

40 / 41

The value of Planck’s constant is_______

41 / 41

According to Rutherford’s atomic theory atom should produce_________

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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

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1 / 39

Density of Liquid is expressed in ___________

2 / 39

Density of oxygen gas at 0°C is __________

3 / 39

Which one is crystalline solid?

4 / 39

The S.I unit of pressure is ________

5 / 39

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

6 / 39

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

7 / 39

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

8 / 39

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

9 / 39

Which one is used to measure atmospheric pressure?

10 / 39

How many time hydrogen gas diffuse faster than oxygen gas?

11 / 39

Example of amorphous solid is ____________

12 / 39

Blood pressure is measured by using __________

13 / 39

Density of Iron is ___________

14 / 39

Transition Temperature of Phosphorous is ______

15 / 39

Density of oxygen gas at 20°C grade is ________

16 / 39

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

17 / 39

Body Temperature is measured in __________

18 / 39

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

19 / 39

Which one is used to measure pressure in the laboratory?

20 / 39

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

21 / 39

On what factors the boiling point depends upon

22 / 39

01 Atm is equal to

23 / 39

Density of gas is expressed in

24 / 39

French scientist J. Charles presented his Gas law in _________

25 / 39

Transition Temperature of tin is _________

26 / 39

Rate of Diffusion of Gaese depends upon the ___________

27 / 39

Which state of matter has fixed shape and volume?

28 / 39

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

29 / 39

Density of Aluminum is ______________

30 / 39

A Vehicle Tire gets punctured is the example of_______

31 / 39

In which factor evaporation depends

32 / 39

Vapour pressure of liquid depends upon the factors__________

33 / 39

Density of Gold is ______________

34 / 39

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

35 / 39

Blood pressure is measured by using __________

36 / 39

How many states of matter exist?

37 / 39

Allotropes of Oxygen are

38 / 39

Evaporation is the process ___________

39 / 39

Pressure is a significant property of _________

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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

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1 / 39

Alcohol in water is example of solution__________

2 / 39

Concentration is ratio of_______

3 / 39

One molar solution contains one mole of Solute in Solvent volume_____

4 / 39

Solubility of which salt increases with the increase of temperature?

5 / 39

5% (w/w) sugar solution means that________

6 / 39

Mist is an example of solution________

7 / 39

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

8 / 39

The compounds soluble in water are__________

9 / 39

Tyndall effect is shown by________

10 / 39

Which of the following shows tyndall effect?

11 / 39

Brass and Bronze are considered as_________

12 / 39

Example of solid in solid solution is__________

13 / 39

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

14 / 39

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

15 / 39

Butter is example of solution_____________

16 / 39

In soft drink CO2 is _____________

17 / 39

Which one of the following solvent is polar?

18 / 39

Smoke in air is example of solution__________

19 / 39

Brass is a solid solution of Zn and__________

20 / 39

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

21 / 39

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

22 / 39

Example of liquid in solid solution is__________

23 / 39

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

24 / 39

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

25 / 39

Which one of the following solutions contains more water?

26 / 39

Which salt is used to prepare supersaturated solution?

27 / 39

Example of liquid-gas solution is_________

28 / 39

Hydrogen absorbed in palladium is example of solution ___________

29 / 39

Tyndall effect is due to___________

30 / 39

Size of particles in true solution is_________

31 / 39

Air is a example of solution_____

32 / 39

Molarity is the number of moles of solute dissolved in____________

33 / 39

Grease, paints, naphthalene are soluble in________

34 / 39

Which one is a suspension?

35 / 39

Ionic solids and polar covalent Compounds are soluble in________

36 / 39

Which one is example of colloid?

37 / 39

Sea water is a source of naturally occurring elements___________

38 / 39

When a saturated solution is diluted it turns into______

39 / 39

Which one of the following is heterogeneous mixture?

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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

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1 / 59

Which of the following is a good electrolyte?

2 / 59

Which medium accelerates the process of rusting?

3 / 59

Oxidation always takes place at_______________

4 / 59

Which ionizes in small extent in water___________

5 / 59

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

6 / 59

Rusting occurs on___________

7 / 59

Which of the following is NOT an electrolyte?

8 / 59

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

9 / 59

The most common example of corrosion is________

10 / 59

The oxidation number of sulphur in H2SO4 is_______

11 / 59

Sterling silver is an alloy of silver and________

12 / 59

Oxidizing agent is a substance which___________

13 / 59

Stainless steel contains___________

14 / 59

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

15 / 59

Which of the following is a corrosion resistant metal?

16 / 59

The oxidation number of hydrogen in metal hydrides is________

17 / 59

  1. Chemical formula of rust is__________

18 / 59

Which is not a property of fine silver?

19 / 59

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

20 / 59

Which is produced as a result of Redox reaction?

21 / 59

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

22 / 59

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

23 / 59

In HCl, oxidation number of H is_________

24 / 59

The oxidation number of chromium in K2Cr2O7 is____________

25 / 59

Chemical formula of sodium hyposulphite is _____________

26 / 59

The percentage of silver in sterling silver is_______

27 / 59

Which acts as anode in Down’s cell?

28 / 59

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

29 / 59

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

30 / 59

Sodium hydroxide is manufactured in__________

31 / 59

Formation of water from hydrogen and oxygen is________

32 / 59

Sodium hyposulphite dissolves____________

33 / 59

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

34 / 59

Oxidation involves__________

35 / 59

Which of the following is NOT an electrolytic cell?

36 / 59

Which of the following is a weak electrolyte?

37 / 59

Example of electrolytic cell is___________

38 / 59

In which cell electrical energy is converted into chemical energy?

39 / 59

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

40 / 59

Who invented first electrolytic cell?

41 / 59

Corrosion of iron is called____________

42 / 59

The oxidation number of Group-I elements is_________

43 / 59

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

44 / 59

Which metal has a great tendency to corrosion?

45 / 59

Pure water is a ___________

46 / 59

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

47 / 59

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

48 / 59

The oxidation number of all elements in free state is_______

49 / 59

The electrolytic cell is made up of____________

50 / 59

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

51 / 59

In Nelson’s cell, cathode is made up of__________

52 / 59

Cl2 gas is formed, when Cl ions are_________

53 / 59

Spontaneous chemical reactions take place in____________

54 / 59

The oxidation number of oxygen is +2 in_________

55 / 59

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

56 / 59

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

57 / 59

Which of the following is a non-electrolyte?

58 / 59

In galvanic cell cathode electrode carries__________

59 / 59

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

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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

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Chemistry Notes for Class 9 Chapter 3

Periodic Table and Periodicity of Properties:

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Chemistry Chap#03 9th Class

Chemistry Chap#03, 9th Class

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1 / 80

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

2 / 80

How many elements present in 1st period?

3 / 80

How many periods are present in the modern periodic table?

4 / 80

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

5 / 80

Which elements are present in 1st Group

6 / 80

The horizontal lines present in the periodic table are called ________

7 / 80

Atomic number of actinium is:

8 / 80

Mendeleev’s periodic table was based upon the

9 / 80

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

10 / 80

How many elements block present in modern periodic table?

11 / 80

Normal elements are belonged to:

12 / 80

Group-17 elements are known as:

13 / 80

Elements with atomic No 90 to 103 are called:

14 / 80

How many elements present in 6th period?

15 / 80

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

16 / 80

Atomic size of Neon is ____________

17 / 80

Lanthanide is belonged to period:

18 / 80

The first ionization energy of sodium atom is ______

19 / 80

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

20 / 80

The elements or group 3 to 12 are called:

21 / 80

Atomic number of lanthanum is:

22 / 80

Actinide series is started from the elements:

23 / 80

Elements of a period show properties?

24 / 80

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

25 / 80

Mark the incorrect statement about ionization energy:

26 / 80

Lanthanides series is started from the elements:

27 / 80

How many groups are present in the modern periodic table?

28 / 80

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

29 / 80

How many elements present in 7th period?

30 / 80

Unit of electron affinity is ___________

31 / 80

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

32 / 80

Actinides are belonged to period:

33 / 80

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

34 / 80

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

35 / 80

Electron affinity of fluorine in kjmil-1 is

36 / 80

Along the period, which one of the following decreases:

37 / 80

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

38 / 80

The atomic radii of the elements in periodic table

39 / 80

In which year Mendeleev described his periodic law?

40 / 80

Group-1 is also called:

41 / 80

In which year Moseley described his periodic law?

42 / 80

Which elements are present in 2nd period

43 / 80

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

44 / 80

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

45 / 80

All transition elements are belonged to:

46 / 80

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

47 / 80

All transition elements are _________ .

48 / 80

Which element are present in group-1?

49 / 80

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

50 / 80

Which element has high value of electro negativity ?

51 / 80

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

52 / 80

Atomic size of lithium is ___________

53 / 80

The unit of ionization energy is:

54 / 80

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

55 / 80

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

56 / 80

The vertical columns present in the periodic table are called __________

57 / 80

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

58 / 80

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

59 / 80

Period number tells about the:

60 / 80

Who are arranged the elements in groups of three

61 / 80

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

62 / 80

Transition elements are:

63 / 80

Group number tells about the:

64 / 80

Unit of atomic size is _________

65 / 80

The elements of a group show __________ properties:

66 / 80

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

67 / 80

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

68 / 80

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

69 / 80

Point out the incorrect statement about electron affinity

70 / 80

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

71 / 80

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

72 / 80

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

73 / 80

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

74 / 80

When we move from top to bottom ionization energy __________ .

75 / 80

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

76 / 80

Element with Atomic no 58 to 71 are called:

77 / 80

Who were trying to convert inferior metals to superior metals?

78 / 80

Long form of periodic table is constructed on the bases of

79 / 80

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

80 / 80

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

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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

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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.

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Chemistry Ch#08, 9th Class

Here MCQs for your Revision

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1 / 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 ?

2 / 44

The flame Color of Calcium is________

3 / 44

Which one is very reactive metal?

4 / 44

Metals are the elements which__________

5 / 44

Which of the following is a yellow metal?

6 / 44

Which group of elements has low ionization energies?

7 / 44

Boiling point of Calcium is________

8 / 44

Which of the following is less malleable?

9 / 44

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

10 / 44

Non-Metals are ____________ conductor of heat and electricity.

11 / 44

Melting point of Sodium is__________

12 / 44

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

13 / 44

Which one of the following is brittle?

14 / 44

Boiling point of Sodium is___________

15 / 44

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

16 / 44

Which element has high electro-negativity value?

17 / 44

Boiling point of Magnesium is________

18 / 44

Group-17 elements are called___________

19 / 44

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

20 / 44

Which one is a least reactive metal?

21 / 44

Nonmetallic oxides are________

22 / 44

Which one of the following non-metal is lustrous?

23 / 44

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

24 / 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 ?

25 / 44

The melting and boiling points of nonmetals are_________

26 / 44

Melting point of Calcium is___________

27 / 44

Metals lose their electrons easily because________

28 / 44

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

29 / 44

Which metal exists in liquid form at room temperature?

30 / 44

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

31 / 44

Metals are conductor of heat and electricity________

32 / 44

Which Metal belongs to Group-11?

33 / 44

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

34 / 44

The flame color of Magnesium is________

35 / 44

Metals oxides are________

36 / 44

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

37 / 44

Sodium metal has electrons____________

38 / 44

Metals possess________

39 / 44

Flame color of Sodium is_________

40 / 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 ?

41 / 44

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

42 / 44

Nonmetals form________

43 / 44

Metals can form ions carrying charges____________

44 / 44

All metals bear________

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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

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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.

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Chemistry Ch#04, 9th Class

Here MCQs for your Revision

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Welcome

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1 / 89

Intermolecular forces are collectively known as__________

2 / 89

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

3 / 89

Covalent bond involves the _______

4 / 89

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

5 / 89

The density of water at 0°C  is_________

6 / 89

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

7 / 89

Which type of attractive forces are present in ionic compounds?

8 / 89

Epoxy adhesives can be made________

9 / 89

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

10 / 89

Which type of bond is present between NH3 and BF3?

11 / 89

Hydrogen and helium follow ________

12 / 89

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

13 / 89

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

14 / 89

Octet rule is __________

15 / 89

Epoxy adhesives are________

16 / 89

Ice floats on water because____________

17 / 89

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

18 / 89

Which of the following is an electron deficient molecule?

19 / 89

The electronic configuration of sodium atom is ____________

20 / 89

Non-polar compounds are insoluble in_________

21 / 89

Metals have the tendency to lose electrons due to ________

22 / 89

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

23 / 89

Atoms react with each other because_________

24 / 89

The nature of a chemical bond can be predicted by using__________

25 / 89

Which of the following is an example of covalent compound?

26 / 89

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

27 / 89

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

28 / 89

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

29 / 89

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

30 / 89

Which of the following is a building block of matter?

31 / 89

The density of ice at 0°C is __________

32 / 89

Dative covalent bond is also known as________

33 / 89

The electronegative elements have_________

34 / 89

Nitrogen molecule contain_________

35 / 89

The force of attractive between water molecules is__________

36 / 89

Which of the following do not show ions in water?

37 / 89

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

38 / 89

Identify the compound which is not soluble in water__________

39 / 89

The boiling point of alcohol is ____________

40 / 89

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

41 / 89

Identify which pair has polar covalent bonds________

42 / 89

Which sign indicates partial positive and partial negative charge?

43 / 89

Which type of adhesives is less expensive to produce?

44 / 89

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

45 / 89

How many covalent bonds does C2H2 molecule have?

46 / 89

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

47 / 89

The boiling point of water is ____________

48 / 89

All the noble gases have their valence electrons_________

49 / 89

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

50 / 89

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

51 / 89

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

52 / 89

Metals usually have ______________

53 / 89

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

54 / 89

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

55 / 89

Triple covalent bond involves how many numbers of electrons?

56 / 89

Hydrogen bonding is always found in____________

57 / 89

Mode of reaction depends upon its_________

58 / 89

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

59 / 89

Attaining two electrons in the valence shell is called__________

60 / 89

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

61 / 89

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

62 / 89

Noble gases are non-reactive because they do not__________

63 / 89

During the formation of ionic bond, heat____________

64 / 89

The melting point of NaCl is___________

65 / 89

Which molecule contains a single covalent bond?

66 / 89

The boiling point of NaCl is __________

67 / 89

At room temperature, higher molecular mass covalent compounds are ________

68 / 89

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

69 / 89

A bond pair in covalent molecules usually has_________

70 / 89

The position of an atom in the periodic table indicates its__________

71 / 89

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

72 / 89

Atom achieve stability by attaining electronic configuration of _________

73 / 89

The electro-negative value of fluorine is____________

74 / 89

Epoxy adhesives are also known as_________

75 / 89

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

76 / 89

A molecule is formed, when energy of a system___________

77 / 89

Ionic compounds have________

78 / 89

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

79 / 89

The difference between electronegativities of hydrogen and chlorine________

80 / 89

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

81 / 89

Transfer of electrons between elements result in________

82 / 89

A covalent bond formed by two similar atoms is known as________

83 / 89

Which of the following is the weakest bond amongst them?

84 / 89

The compounds formed by oppositely charges are known as _________

85 / 89

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

86 / 89

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

87 / 89

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

88 / 89

The electropositive elements have tendency to _________

89 / 89

Covalent bond is most commonly found between the elements of group_________

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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

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9th Chemistry Paring Scheme 2021
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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

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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

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Computer Pairing Scheme – 10th
 
Biology Pairing Scheme – 10th
 
Chemistry Pairing Scheme – 10th
 
Physics Pairing Scheme – 10th
 
Math Pairing Scheme – 10th
 
 
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