Chemistry Notes for Class 9 MCQs

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, 

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

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1 / 49

موٹر وے پر موٹر سائیکل کی رفتار کیا ہے؟

2 / 49

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

3 / 49

موٹر سائیکل چلانے کے لئے ہیلمٹ کیوں ضروری ہے؟

4 / 49

(Multi Lane System)

ملٹی لین سسٹم  کیا ہے؟

5 / 49

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

6 / 49

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

7 / 49

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

8 / 49

(U Turn)

یو ٹرن سے کیا مراد ہے؟

9 / 49

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

10 / 49

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

11 / 49

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

12 / 49

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

13 / 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؟

14 / 49

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

15 / 49

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

16 / 49

سٹاپ لائین سے کیا مراد ہے؟

17 / 49

موٹر سائیکل پر پیچھے بیٹھے ہوئے سوار پر ـــــ

18 / 49

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

19 / 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؟

20 / 49

لازمی اشارے کس شکل کے ہوتے ہیں

21 / 49

پل پر گاڑی کو کیسے اوور ٹیک کیا جاسکتا ہے؟

22 / 49

Traffic Violation

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

23 / 49

چڑھائی چڑھتے وقت اوور ٹیک کیسے کرسکتے ہیں؟

24 / 49

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

25 / 49

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

26 / 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؟

27 / 49

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

28 / 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؟

29 / 49

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

30 / 49

کیا دل کا مریض موٹر سائیکل چلا سکتا ہے؟

31 / 49

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

32 / 49

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

33 / 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؟

34 / 49

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

35 / 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؟

36 / 49

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

37 / 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؟

38 / 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؟

39 / 49

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

40 / 49

کلر بلائندنس (Color Blindness)

 کا مریض کن سڑکوں پر موٹر سائیکل نہیں چلا سکتا؟

41 / 49

احتیاطی اشارے کیس شکل کے ہوتے ہیں؟

42 / 49

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

43 / 49

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

44 / 49

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

45 / 49

اگر آپ موٹر سائیکل چلا رہے ہوں تو ــــــ

46 / 49

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

47 / 49

ہسپتال ، سکول اور کالج کے سامنے ہارن بجایا جاسکتا ہے

48 / 49

احتیاطی اشارے کس شکل کے ہوتے ہیں؟

49 / 49

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

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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

A piece of matter in pure form is termed as _________

2 / 50

Which one of the following pairs has the same mass?

3 / 50

Structure of atom is studied in which branch of chemistry?

4 / 50

Value of Avogadro number is________

5 / 50

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

6 / 50

1-gram atom of carbon contains how many moles is_________

7 / 50

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

8 / 50

Nuclear Chemistry has application in__________

9 / 50

Empirical formula of glucose is______

10 / 50

Empirical formula of sand is________

11 / 50

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

12 / 50

Example of mono atomic molecule is___________

13 / 50

Atom is electrically______

14 / 50

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

15 / 50

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

16 / 50

Which of the followings are tri-atomic molecule except?

17 / 50

The mass of one molecule of water is________

18 / 50

The valency of Noble Gases is__________

19 / 50

One amu (atomic mass unit) is equivalent to_______

20 / 50

Which one is polyatomic molecule?

21 / 50

1-gram formula of NaCl contains grams________

22 / 50

Empirical formula of acetic acid (CH3COOH) is _________

23 / 50

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

24 / 50

Industrial chemistry deals with the Manufacturing of compounds_________

25 / 50

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

26 / 50

Fourth state of matter is__________

27 / 50

40g of H3PO4 contains number of moles__________

28 / 50

Valency of carbon is___________

29 / 50

Brass is a mixture of___________

30 / 50

Formation of which of the following is affected by light_________

31 / 50

Elements may be_________

32 / 50

Which one is a physical property?

33 / 50

The ratio of carbon and oxygen in CO2 ________

34 / 50

Which one of following is an example of ionic compound?

35 / 50

Mass of 3 moles of oxygen atoms is ___________

36 / 50

The most abundant element occurring in the oceans is_______

37 / 50

Formula mass of K2SO4 is___________

38 / 50

Which one is extremely reactive species?

39 / 50

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

40 / 50

80 percent elements are____________

41 / 50

Valency of oxygen is___________

42 / 50

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

43 / 50

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

44 / 50

Example of covalent compound is _________

45 / 50

Percentage of Argon in nature is____________

46 / 50

Which compound has same molecular and empirical formula?

47 / 50

Which type of molecular ions are present in plasma?

48 / 50

The molar mass of H2S04 is__________

49 / 50

Mixture can be separated by method_________

50 / 50

Example of heterogeneous mixture 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

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1 / 41

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

2 / 41

Who discovered the proton?

3 / 41

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

4 / 41

Canal Rays were discovered by_________

5 / 41

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

6 / 41

Which of the following results in the discovery of proton?

7 / 41

When U-235 breaks up, it produces_________

8 / 41

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

9 / 41

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

10 / 41

Plum pudding theory was put forward by_________

11 / 41

The value of Planck’s constant is_______

12 / 41

Which isotope is used for diagnosis of goiter?

13 / 41

Which one of the following is the most penetrating?

14 / 41

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

15 / 41

Chadwick discovered neutrons in_____

16 / 41

The p subshell has_________

17 / 41

Symbol for Deuterium is ________

18 / 41

How many electrons can be accommodated in N-shell?

19 / 41

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

20 / 41

Neil Bohr presented his model in_______

21 / 41

13C and 14C are both present in nature_______

22 / 41

Neil Bohr won the noble prize in________

23 / 41

Electronic configuration of Boron is______

24 / 41

Who performed first experiment to split atom?

25 / 41

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

26 / 41

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

27 / 41

Deuterium is used to make________

28 / 41

How many electrons can be accommodated in L-shell?

29 / 41

How many electrons can be accommodated in p-orbital?

30 / 41

In 1897, who found electrons in atom?

31 / 41

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

32 / 41

The isotope C-12 is present in abundance of_____________

33 / 41

Rutherford won noble prize in __________

34 / 41

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

35 / 41

Which one of the following consists of three subshells?

36 / 41

The concept of orbit was used by____________

37 / 41

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

38 / 41

According to Rutherford’s atomic theory atom should produce_________

39 / 41

John Dalton put forward his atomic theory in the beginning of________

40 / 41

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

41 / 41

Quantum means_________

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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

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

2 / 39

Which one is used to measure pressure in the laboratory?

3 / 39

On what factors the boiling point depends upon

4 / 39

French scientist J. Charles presented his Gas law in _________

5 / 39

Blood pressure is measured by using __________

6 / 39

Density of gas is expressed in

7 / 39

Transition Temperature of Phosphorous is ______

8 / 39

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

9 / 39

Rate of Diffusion of Gaese depends upon the ___________

10 / 39

Which one is crystalline solid?

11 / 39

Density of Liquid is expressed in ___________

12 / 39

Which state of matter has fixed shape and volume?

13 / 39

01 Atm is equal to

14 / 39

How many states of matter exist?

15 / 39

Body Temperature is measured in __________

16 / 39

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

17 / 39

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

18 / 39

In which factor evaporation depends

19 / 39

A Vehicle Tire gets punctured is the example of_______

20 / 39

Vapour pressure of liquid depends upon the factors__________

21 / 39

Which one is used to measure atmospheric pressure?

22 / 39

Density of Gold is ______________

23 / 39

Blood pressure is measured by using __________

24 / 39

Density of oxygen gas at 0°C is __________

25 / 39

Density of Iron is ___________

26 / 39

How many time hydrogen gas diffuse faster than oxygen gas?

27 / 39

Density of oxygen gas at 20°C grade is ________

28 / 39

Allotropes of Oxygen are

29 / 39

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

30 / 39

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

31 / 39

Transition Temperature of tin is _________

32 / 39

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

33 / 39

Example of amorphous solid is ____________

34 / 39

The S.I unit of pressure is ________

35 / 39

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

36 / 39

Pressure is a significant property of _________

37 / 39

Evaporation is the process ___________

38 / 39

Density of Aluminum is ______________

39 / 39

At 0°C the Vapour Pressure of ethyl alcohol 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.

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

Tyndall effect is shown by________

2 / 39

Smoke in air is example of solution__________

3 / 39

Ionic solids and polar covalent Compounds are soluble in________

4 / 39

Brass is a solid solution of Zn and__________

5 / 39

Which one of the following solutions contains more water?

6 / 39

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

7 / 39

The compounds soluble in water are__________

8 / 39

Which of the following shows tyndall effect?

9 / 39

Alcohol in water is example of solution__________

10 / 39

In soft drink CO2 is _____________

11 / 39

Which one of the following is heterogeneous mixture?

12 / 39

Sea water is a source of naturally occurring elements___________

13 / 39

One molar solution contains one mole of Solute in Solvent volume_____

14 / 39

Air is a example of solution_____

15 / 39

Example of solid in solid solution is__________

16 / 39

Which one is example of colloid?

17 / 39

Hydrogen absorbed in palladium is example of solution ___________

18 / 39

Tyndall effect is due to___________

19 / 39

Example of liquid in solid solution is__________

20 / 39

Which one is a suspension?

21 / 39

Butter is example of solution_____________

22 / 39

Which salt is used to prepare supersaturated solution?

23 / 39

Example of liquid-gas solution is_________

24 / 39

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

25 / 39

Molarity is the number of moles of solute dissolved in____________

26 / 39

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

27 / 39

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

28 / 39

When a saturated solution is diluted it turns into______

29 / 39

Mist is an example of solution________

30 / 39

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

31 / 39

Size of particles in true solution is_________

32 / 39

Which one of the following solvent is polar?

33 / 39

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

34 / 39

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

35 / 39

Grease, paints, naphthalene are soluble in________

36 / 39

Solubility of which salt increases with the increase of temperature?

37 / 39

Concentration is ratio of_______

38 / 39

5% (w/w) sugar solution means that________

39 / 39

Brass and Bronze are considered 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 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

Rusting occurs on___________

2 / 59

Which ionizes in small extent in water___________

3 / 59

Which of the following is NOT an electrolytic cell?

4 / 59

Which of the following is a non-electrolyte?

5 / 59

Oxidizing agent is a substance which___________

6 / 59

The oxidation number of oxygen is +2 in_________

7 / 59

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

8 / 59

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

9 / 59

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

10 / 59

The oxidation number of Group-I elements is_________

11 / 59

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

12 / 59

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

13 / 59

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

14 / 59

In which cell electrical energy is converted into chemical energy?

15 / 59

The most common example of corrosion is________

16 / 59

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

17 / 59

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

18 / 59

Which of the following is a good electrolyte?

19 / 59

The oxidation number of sulphur in H2SO4 is_______

20 / 59

Which medium accelerates the process of rusting?

21 / 59

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

22 / 59

Oxidation always takes place at_______________

23 / 59

Chemical formula of sodium hyposulphite is _____________

24 / 59

Oxidation involves__________

25 / 59

The oxidation number of chromium in K2Cr2O7 is____________

26 / 59

Which is not a property of fine silver?

27 / 59

  1. Chemical formula of rust is__________

28 / 59

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

29 / 59

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

30 / 59

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

31 / 59

Cl2 gas is formed, when Cl ions are_________

32 / 59

Spontaneous chemical reactions take place in____________

33 / 59

Which of the following is NOT an electrolyte?

34 / 59

Sodium hyposulphite dissolves____________

35 / 59

The percentage of silver in sterling silver is_______

36 / 59

Which acts as anode in Down’s cell?

37 / 59

Who invented first electrolytic cell?

38 / 59

Which of the following is a corrosion resistant metal?

39 / 59

Sodium hydroxide is manufactured in__________

40 / 59

In galvanic cell cathode electrode carries__________

41 / 59

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

42 / 59

In HCl, oxidation number of H is_________

43 / 59

Corrosion of iron is called____________

44 / 59

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

45 / 59

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

46 / 59

Which of the following is a weak electrolyte?

47 / 59

Which metal has a great tendency to corrosion?

48 / 59

Which is produced as a result of Redox reaction?

49 / 59

Sterling silver is an alloy of silver and________

50 / 59

The oxidation number of hydrogen in metal hydrides is________

51 / 59

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

52 / 59

The electrolytic cell is made up of____________

53 / 59

Pure water is a ___________

54 / 59

Example of electrolytic cell is___________

55 / 59

Stainless steel contains___________

56 / 59

Formation of water from hydrogen and oxygen is________

57 / 59

The oxidation number of all elements in free state is_______

58 / 59

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

59 / 59

In Nelson’s cell, cathode is made up 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 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 minimum amount o energy which is required to remove an electron from the gaseous state of an atom is called

2 / 80

Atomic number of actinium is:

3 / 80

Along the period, which one of the following decreases:

4 / 80

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

5 / 80

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

6 / 80

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

7 / 80

Mendeleev’s periodic table was based upon the

8 / 80

The elements of a group show __________ properties:

9 / 80

Elements of a period show properties?

10 / 80

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

11 / 80

Who were trying to convert inferior metals to superior metals?

12 / 80

Mark the incorrect statement about ionization energy:

13 / 80

Atomic size of lithium is ___________

14 / 80

Unit of electron affinity is ___________

15 / 80

How many elements present in 7th period?

16 / 80

Lanthanides series is started from the elements:

17 / 80

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

18 / 80

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

19 / 80

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

20 / 80

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

21 / 80

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

22 / 80

Actinide series is started from the elements:

23 / 80

The first ionization energy of sodium atom is ______

24 / 80

The atomic radii of the elements in periodic table

25 / 80

Element with Atomic no 58 to 71 are called:

26 / 80

Elements with atomic No 90 to 103 are called:

27 / 80

Group-1 is also called:

28 / 80

The horizontal lines present in the periodic table are called ________

29 / 80

Normal elements are belonged to:

30 / 80

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

31 / 80

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

32 / 80

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

33 / 80

How many elements present in 6th period?

34 / 80

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

35 / 80

Atomic number of lanthanum is:

36 / 80

How many periods are present in the modern periodic table?

37 / 80

The unit of ionization energy is:

38 / 80

Electron affinity of fluorine in kjmil-1 is

39 / 80

Group-17 elements are known as:

40 / 80

Which element has high value of electro negativity ?

41 / 80

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

42 / 80

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

43 / 80

Period number tells about the:

44 / 80

How many elements present in 1st period?

45 / 80

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

46 / 80

Transition elements are:

47 / 80

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

48 / 80

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

49 / 80

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

50 / 80

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

51 / 80

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

52 / 80

Actinides are belonged to period:

53 / 80

Which elements are present in 2nd period

54 / 80

Unit of atomic size is _________

55 / 80

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

56 / 80

The elements or group 3 to 12 are called:

57 / 80

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

58 / 80

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

59 / 80

All transition elements are belonged to:

60 / 80

How many groups are present in the modern periodic table?

61 / 80

Which elements are present in 1st Group

62 / 80

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

63 / 80

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

64 / 80

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

65 / 80

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

66 / 80

Which element are present in group-1?

67 / 80

Lanthanide is belonged to period:

68 / 80

In which year Mendeleev described his periodic law?

69 / 80

Atomic size of Neon is ____________

70 / 80

Point out the incorrect statement about electron affinity

71 / 80

The vertical columns present in the periodic table are called __________

72 / 80

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

73 / 80

All transition elements are _________ .

74 / 80

In which year Moseley described his periodic law?

75 / 80

Group number tells about the:

76 / 80

When we move from top to bottom ionization energy __________ .

77 / 80

How many elements block present in modern periodic table?

78 / 80

Long form of periodic table is constructed on the bases of

79 / 80

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

80 / 80

Who are arranged the elements in groups of three

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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

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

2 / 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 ?

3 / 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 ?

4 / 44

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

5 / 44

Metals lose their electrons easily because________

6 / 44

The melting and boiling points of nonmetals are_________

7 / 44

Nonmetals form________

8 / 44

Sodium metal has electrons____________

9 / 44

Metals oxides are________

10 / 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 ?

11 / 44

Which metal exists in liquid form at room temperature?

12 / 44

Which one is a least reactive metal?

13 / 44

Which element has high electro-negativity value?

14 / 44

The flame Color of Calcium is________

15 / 44

Boiling point of Sodium is___________

16 / 44

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

17 / 44

Non-Metals are ____________ conductor of heat and electricity.

18 / 44

Which one of the following is brittle?

19 / 44

Melting point of Sodium is__________

20 / 44

Metals can form ions carrying charges____________

21 / 44

Which group of elements has low ionization energies?

22 / 44

Which of the following is less malleable?

23 / 44

Which one of the following non-metal is lustrous?

24 / 44

Melting point of Calcium is___________

25 / 44

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

26 / 44

Metals are conductor of heat and electricity________

27 / 44

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

28 / 44

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

29 / 44

Metals possess________

30 / 44

The flame color of Magnesium is________

31 / 44

Boiling point of Calcium is________

32 / 44

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

33 / 44

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

34 / 44

Boiling point of Magnesium is________

35 / 44

Which Metal belongs to Group-11?

36 / 44

Which one is very reactive metal?

37 / 44

Nonmetallic oxides are________

38 / 44

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

39 / 44

Metals are the elements which__________

40 / 44

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

41 / 44

Group-17 elements are called___________

42 / 44

Flame color of Sodium is_________

43 / 44

Which of the following is a yellow metal?

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

Which type of adhesives is less expensive to produce?

2 / 89

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

3 / 89

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

4 / 89

The position of an atom in the periodic table indicates its__________

5 / 89

The electropositive elements have tendency to _________

6 / 89

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

7 / 89

Metals usually have ______________

8 / 89

How many covalent bonds does C2H2 molecule have?

9 / 89

Epoxy adhesives are also known as_________

10 / 89

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

11 / 89

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

12 / 89

Which of the following is a building block of matter?

13 / 89

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

14 / 89

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

15 / 89

The boiling point of NaCl is __________

16 / 89

Metals have the tendency to lose electrons due to ________

17 / 89

The compounds formed by oppositely charges are known as _________

18 / 89

Hydrogen bonding is always found in____________

19 / 89

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

20 / 89

The density of water at 0°C  is_________

21 / 89

Octet rule is __________

22 / 89

A covalent bond formed by two similar atoms is known as________

23 / 89

Non-polar compounds are insoluble in_________

24 / 89

Hydrogen and helium follow ________

25 / 89

The difference between electronegativities of hydrogen and chlorine________

26 / 89

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

27 / 89

Which of the following is the weakest bond amongst them?

28 / 89

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

29 / 89

Which of the following is an example of covalent compound?

30 / 89

Covalent bond involves the _______

31 / 89

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

32 / 89

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

33 / 89

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

34 / 89

The nature of a chemical bond can be predicted by using__________

35 / 89

Attaining two electrons in the valence shell is called__________

36 / 89

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

37 / 89

At room temperature, higher molecular mass covalent compounds are ________

38 / 89

The boiling point of alcohol is ____________

39 / 89

Epoxy adhesives can be made________

40 / 89

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

41 / 89

Atom achieve stability by attaining electronic configuration of _________

42 / 89

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

43 / 89

All the noble gases have their valence electrons_________

44 / 89

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

45 / 89

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

46 / 89

The density of ice at 0°C is __________

47 / 89

Nitrogen molecule contain_________

48 / 89

Noble gases are non-reactive because they do not__________

49 / 89

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

50 / 89

Ionic compounds have________

51 / 89

Dative covalent bond is also known as________

52 / 89

Atoms react with each other because_________

53 / 89

Covalent bond is most commonly found between the elements of group_________

54 / 89

Transfer of electrons between elements result in________

55 / 89

The melting point of NaCl is___________

56 / 89

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

57 / 89

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

58 / 89

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

59 / 89

Which type of bond is present between NH3 and BF3?

60 / 89

Identify the compound which is not soluble in water__________

61 / 89

The force of attractive between water molecules is__________

62 / 89

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

63 / 89

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

64 / 89

A molecule is formed, when energy of a system___________

65 / 89

Identify which pair has polar covalent bonds________

66 / 89

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

67 / 89

Triple covalent bond involves how many numbers of electrons?

68 / 89

Which of the following is an electron deficient molecule?

69 / 89

Epoxy adhesives are________

70 / 89

The electronegative elements have_________

71 / 89

The boiling point of water is ____________

72 / 89

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

73 / 89

Mode of reaction depends upon its_________

74 / 89

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

75 / 89

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

76 / 89

Which of the following do not show ions in water?

77 / 89

The electronic configuration of sodium atom is ____________

78 / 89

A bond pair in covalent molecules usually has_________

79 / 89

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

80 / 89

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

81 / 89

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

82 / 89

Intermolecular forces are collectively known as__________

83 / 89

The electro-negative value of fluorine is____________

84 / 89

Which sign indicates partial positive and partial negative charge?

85 / 89

Which molecule contains a single covalent bond?

86 / 89

Ice floats on water because____________

87 / 89

During the formation of ionic bond, heat____________

88 / 89

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

89 / 89

Which type of attractive forces are present in ionic compounds?

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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