Chemistry Notes 9th Class

Sharing is Caring

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

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

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

9th Class – Chemistry Chapter 01 – Fundamentals of Chemistry

9th Class – Chemistry Chapter 02 – Structure of Atoms

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

9th Class – Chemistry Chapter 04 – Structure of Molecules

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

9th Class – Chemistry Chapter 06 – Solutions

9th Class – Chemistry Chapter 07 – Electrochemistry

9th Class – Chemistry Chapter 08 – Chemical Reactivity

9th Class – Chemistry Pairing Scheme

 

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

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

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

Important MCQs for Chemistry Notes for Class 9, 

MCQs in PDF Format

Short Question Answers in PDF Format

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf:

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

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

adamgee notes for class 9:

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

0%

Welcome to our Online Practice

Traffic License Test

Time is over

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


Bike Driving License Test

Test / Revision

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

Good Luck. . . .  (:

Welcome

Please provide information in this form

1 / 49

پل پر گاڑی کو کیسے اوور ٹیک کیا جاسکتا ہے؟

2 / 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؟

3 / 49

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

4 / 49

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؟

5 / 49

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

6 / 49

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

7 / 49

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

8 / 49

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

9 / 49

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

10 / 49

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

11 / 49

موٹر سائیکل پر پیچھے بیٹھے ہوئے سوار پر ـــــ

12 / 49

(Multi Lane System)

ملٹی لین سسٹم  کیا ہے؟

13 / 49

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

14 / 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؟

15 / 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؟

16 / 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؟

17 / 49

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

18 / 49

ہسپتال ، سکول اور کالج کے سامنے ہارن بجایا جاسکتا ہے

19 / 49

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

20 / 49

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

21 / 49

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

22 / 49

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

23 / 49

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

24 / 49

موٹر وے پر موٹر سائیکل کی رفتار کیا ہے؟

25 / 49

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

26 / 49

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

27 / 49

لازمی اشارے کس شکل کے ہوتے ہیں

28 / 49

کیا دل کا مریض موٹر سائیکل چلا سکتا ہے؟

29 / 49

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

30 / 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؟

31 / 49

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

32 / 49

کلر بلائندنس (Color Blindness)

 کا مریض کن سڑکوں پر موٹر سائیکل نہیں چلا سکتا؟

33 / 49

موٹر سائیکل چلانے کے لئے ہیلمٹ کیوں ضروری ہے؟

34 / 49

(U Turn)

یو ٹرن سے کیا مراد ہے؟

35 / 49

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

36 / 49

اگر آپ موٹر سائیکل چلا رہے ہوں تو ــــــ

37 / 49

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

38 / 49

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

39 / 49

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

40 / 49

سٹاپ لائین سے کیا مراد ہے؟

41 / 49

چڑھائی چڑھتے وقت اوور ٹیک کیسے کرسکتے ہیں؟

42 / 49

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

43 / 49

احتیاطی اشارے کس شکل کے ہوتے ہیں؟

44 / 49

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

45 / 49

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

46 / 49

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

47 / 49

Traffic Violation

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

48 / 49

احتیاطی اشارے کیس شکل کے ہوتے ہیں؟

49 / 49

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

Your score is

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

Chemistry Notes for Class-9 Chapter-2

Sharing is Caring

Chemistry Notes for Class-9 Chapter-2

Structure of Atoms:

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

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

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

Best of Luck

0%
7 votes, 3.4 avg
316

Start Your Test Now

Time is over

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


Chemistry Ch#02, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 41

In 1897, who found electrons in atom?

2 / 41

Plum pudding theory was put forward by_________

3 / 41

Neil Bohr won the noble prize in________

4 / 41

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

5 / 41

Which isotope is used for diagnosis of goiter?

6 / 41

How many electrons can be accommodated in N-shell?

7 / 41

Electronic configuration of Boron is______

8 / 41

The concept of orbit was used by____________

9 / 41

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

10 / 41

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

11 / 41

Neil Bohr presented his model in_______

12 / 41

Symbol for Deuterium is ________

13 / 41

13C and 14C are both present in nature_______

14 / 41

Canal Rays were discovered by_________

15 / 41

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

16 / 41

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

17 / 41

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

18 / 41

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

19 / 41

Rutherford won noble prize in __________

20 / 41

Which one of the following consists of three subshells?

21 / 41

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

22 / 41

Chadwick discovered neutrons in_____

23 / 41

Quantum means_________

24 / 41

Who performed first experiment to split atom?

25 / 41

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

26 / 41

John Dalton put forward his atomic theory in the beginning of________

27 / 41

The isotope C-12 is present in abundance of_____________

28 / 41

When U-235 breaks up, it produces_________

29 / 41

Who discovered the proton?

30 / 41

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

31 / 41

Which of the following results in the discovery of proton?

32 / 41

Which one of the following is the most penetrating?

33 / 41

How many electrons can be accommodated in L-shell?

34 / 41

Deuterium is used to make________

35 / 41

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

36 / 41

According to Rutherford’s atomic theory atom should produce_________

37 / 41

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

38 / 41

The p subshell has_________

39 / 41

How many electrons can be accommodated in p-orbital?

40 / 41

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

41 / 41

The value of Planck’s constant is_______

Your score is

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

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

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

.

 

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

Chemistry class 9

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

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-5

Sharing is Caring

Physical States of Matter:

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

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

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

Best of Luck

0%
4 votes, 3.5 avg
153

Start Your Test Now

Time is over

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


Chemistry Ch#05, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 39

Vapour pressure of liquid depends upon the factors__________

2 / 39

Pressure is a significant property of _________

3 / 39

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

4 / 39

A Vehicle Tire gets punctured is the example of_______

5 / 39

Density of gas is expressed in

6 / 39

Which state of matter has fixed shape and volume?

7 / 39

01 Atm is equal to

8 / 39

Density of Liquid is expressed in ___________

9 / 39

Density of Aluminum is ______________

10 / 39

Body Temperature is measured in __________

11 / 39

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

12 / 39

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

13 / 39

Transition Temperature of tin is _________

14 / 39

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

15 / 39

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

16 / 39

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

17 / 39

Rate of Diffusion of Gaese depends upon the ___________

18 / 39

Allotropes of Oxygen are

19 / 39

Evaporation is the process ___________

20 / 39

In which factor evaporation depends

21 / 39

Density of oxygen gas at 0°C is __________

22 / 39

Which one is used to measure pressure in the laboratory?

23 / 39

Transition Temperature of Phosphorous is ______

24 / 39

Density of Iron is ___________

25 / 39

How many states of matter exist?

26 / 39

On what factors the boiling point depends upon

27 / 39

Density of oxygen gas at 20°C grade is ________

28 / 39

The S.I unit of pressure is ________

29 / 39

Which one is used to measure atmospheric pressure?

30 / 39

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

31 / 39

Blood pressure is measured by using __________

32 / 39

Density of Gold is ______________

33 / 39

Blood pressure is measured by using __________

34 / 39

Which one is crystalline solid?

35 / 39

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

36 / 39

How many time hydrogen gas diffuse faster than oxygen gas?

37 / 39

Example of amorphous solid is ____________

38 / 39

French scientist J. Charles presented his Gas law in _________

39 / 39

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

Your score is

The average score is 61%

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

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

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

.

 

 

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

 

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-6

Sharing is Caring

Solutions :

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

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

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

Best of Luck

0%
6 votes, 3 avg
147

Start Your Test Now

Time is over

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


Chemistry Ch#06, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 39

Concentration is ratio of_______

2 / 39

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

3 / 39

Example of solid in solid solution is__________

4 / 39

Ionic solids and polar covalent Compounds are soluble in________

5 / 39

Which one of the following solvent is polar?

6 / 39

In soft drink CO2 is _____________

7 / 39

Sea water is a source of naturally occurring elements___________

8 / 39

Tyndall effect is due to___________

9 / 39

Tyndall effect is shown by________

10 / 39

Which salt is used to prepare supersaturated solution?

11 / 39

Which one of the following is heterogeneous mixture?

12 / 39

Butter is example of solution_____________

13 / 39

Air is a example of solution_____

14 / 39

Size of particles in true solution is_________

15 / 39

Smoke in air is example of solution__________

16 / 39

Example of liquid-gas solution is_________

17 / 39

Which one is example of colloid?

18 / 39

Hydrogen absorbed in palladium is example of solution ___________

19 / 39

When a saturated solution is diluted it turns into______

20 / 39

Brass is a solid solution of Zn and__________

21 / 39

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

22 / 39

Molarity is the number of moles of solute dissolved in____________

23 / 39

One molar solution contains one mole of Solute in Solvent volume_____

24 / 39

Which one of the following solutions contains more water?

25 / 39

Solubility of which salt increases with the increase of temperature?

26 / 39

Alcohol in water is example of solution__________

27 / 39

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

28 / 39

Grease, paints, naphthalene are soluble in________

29 / 39

Brass and Bronze are considered as_________

30 / 39

Which one is a suspension?

31 / 39

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

32 / 39

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

33 / 39

The compounds soluble in water are__________

34 / 39

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

35 / 39

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

36 / 39

Mist is an example of solution________

37 / 39

Example of liquid in solid solution is__________

38 / 39

5% (w/w) sugar solution means that________

39 / 39

Which of the following shows tyndall effect?

Your score is

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

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

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

 

 

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

 

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class 9 Chapter 7

Sharing is Caring

Electrochemistry:

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

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

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

Best of Luck

0%
1 votes, 3 avg
74

Start Your Test Now

Time is over

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


Chemistry Ch#07, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 59

Example of electrolytic cell is___________

2 / 59

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

3 / 59

Corrosion of iron is called____________

4 / 59

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

5 / 59

  1. Chemical formula of rust is__________

6 / 59

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

7 / 59

Which of the following is a corrosion resistant metal?

8 / 59

Which is not a property of fine silver?

9 / 59

Which of the following is NOT an electrolyte?

10 / 59

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

11 / 59

Which of the following is a non-electrolyte?

12 / 59

The most common example of corrosion is________

13 / 59

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

14 / 59

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

15 / 59

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

16 / 59

Spontaneous chemical reactions take place in____________

17 / 59

The oxidation number of chromium in K2Cr2O7 is____________

18 / 59

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

19 / 59

The oxidation number of hydrogen in metal hydrides is________

20 / 59

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

21 / 59

Which of the following is a good electrolyte?

22 / 59

Sodium hyposulphite dissolves____________

23 / 59

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

24 / 59

Rusting occurs on___________

25 / 59

The percentage of silver in sterling silver is_______

26 / 59

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

27 / 59

Which of the following is a weak electrolyte?

28 / 59

Which acts as anode in Down’s cell?

29 / 59

Sodium hydroxide is manufactured in__________

30 / 59

Cl2 gas is formed, when Cl ions are_________

31 / 59

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

32 / 59

The oxidation number of sulphur in H2SO4 is_______

33 / 59

The electrolytic cell is made up of____________

34 / 59

In which cell electrical energy is converted into chemical energy?

35 / 59

Chemical formula of sodium hyposulphite is _____________

36 / 59

Which medium accelerates the process of rusting?

37 / 59

In HCl, oxidation number of H is_________

38 / 59

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

39 / 59

Which is produced as a result of Redox reaction?

40 / 59

The oxidation number of all elements in free state is_______

41 / 59

Stainless steel contains___________

42 / 59

Oxidation always takes place at_______________

43 / 59

Which metal has a great tendency to corrosion?

44 / 59

The oxidation number of Group-I elements is_________

45 / 59

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

46 / 59

Oxidizing agent is a substance which___________

47 / 59

Who invented first electrolytic cell?

48 / 59

In Nelson’s cell, cathode is made up of__________

49 / 59

Pure water is a ___________

50 / 59

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

51 / 59

Formation of water from hydrogen and oxygen is________

52 / 59

The oxidation number of oxygen is +2 in_________

53 / 59

Sterling silver is an alloy of silver and________

54 / 59

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

55 / 59

Which of the following is NOT an electrolytic cell?

56 / 59

Oxidation involves__________

57 / 59

Which ionizes in small extent in water___________

58 / 59

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

59 / 59

In galvanic cell cathode electrode carries__________

Your score is

The average score is 58%

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

MCQs in PDF Format

(Download in pdf format)

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

 

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

 

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-3

Sharing is Caring

Chemistry Notes for Class 9 Chapter 3

Periodic Table and Periodicity of Properties:

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

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

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

Best of Luck

0%
6 votes, 2.3 avg
211

Start Your Test Now

Time is over

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


Chemistry Chap#03 9th Class

Chemistry Chap#03, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 80

Normal elements are belonged to:

2 / 80

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

3 / 80

Elements with atomic No 90 to 103 are called:

4 / 80

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

5 / 80

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

6 / 80

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

7 / 80

When we move from top to bottom ionization energy __________ .

8 / 80

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

9 / 80

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

10 / 80

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

11 / 80

Along the period, which one of the following decreases:

12 / 80

How many periods are present in the modern periodic table?

13 / 80

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

14 / 80

All transition elements are _________ .

15 / 80

Atomic size of Neon is ____________

16 / 80

How many elements present in 7th period?

17 / 80

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

18 / 80

Period number tells about the:

19 / 80

Who are arranged the elements in groups of three

20 / 80

In which year Mendeleev described his periodic law?

21 / 80

Electron affinity of fluorine in kjmil-1 is

22 / 80

Point out the incorrect statement about electron affinity

23 / 80

Atomic number of actinium is:

24 / 80

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

25 / 80

How many groups are present in the modern periodic table?

26 / 80

Long form of periodic table is constructed on the bases of

27 / 80

The elements or group 3 to 12 are called:

28 / 80

All transition elements are belonged to:

29 / 80

How many elements present in 6th period?

30 / 80

Group number tells about the:

31 / 80

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

32 / 80

The atomic radii of the elements in periodic table

33 / 80

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

34 / 80

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

35 / 80

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

36 / 80

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

37 / 80

The first ionization energy of sodium atom is ______

38 / 80

Which element has high value of electro negativity ?

39 / 80

Lanthanides series is started from the elements:

40 / 80

Which elements are present in 2nd period

41 / 80

How many elements present in 1st period?

42 / 80

Group-1 is also called:

43 / 80

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

44 / 80

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

45 / 80

Actinide series is started from the elements:

46 / 80

How many elements block present in modern periodic table?

47 / 80

Atomic size of lithium is ___________

48 / 80

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

49 / 80

In which year Moseley described his periodic law?

50 / 80

Unit of electron affinity is ___________

51 / 80

Element with Atomic no 58 to 71 are called:

52 / 80

Actinides are belonged to period:

53 / 80

Mark the incorrect statement about ionization energy:

54 / 80

Mendeleev’s periodic table was based upon the

55 / 80

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

56 / 80

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

57 / 80

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

58 / 80

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

59 / 80

The unit of ionization energy is:

60 / 80

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

61 / 80

The vertical columns present in the periodic table are called __________

62 / 80

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

63 / 80

Who were trying to convert inferior metals to superior metals?

64 / 80

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

65 / 80

Unit of atomic size is _________

66 / 80

Which element are present in group-1?

67 / 80

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

68 / 80

Atomic number of lanthanum is:

69 / 80

Elements of a period show properties?

70 / 80

Group-17 elements are known as:

71 / 80

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

72 / 80

Lanthanide is belonged to period:

73 / 80

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

74 / 80

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

75 / 80

The horizontal lines present in the periodic table are called ________

76 / 80

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

77 / 80

Which elements are present in 1st Group

78 / 80

The elements of a group show __________ properties:

79 / 80

Transition elements are:

80 / 80

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

Your score is

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

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

. .

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

 

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-8

Sharing is Caring

Chemical Reactivity

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

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

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

Best of Luck

0%
2 votes, 3 avg
93

Revise / Test Your MCQs

Time is over

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


Chemistry Ch#08, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 44

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

2 / 44

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

3 / 44

Which of the following is less malleable?

4 / 44

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

5 / 44

Which element has high electro-negativity value?

6 / 44

Melting point of Sodium is__________

7 / 44

Metals are conductor of heat and electricity________

8 / 44

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

9 / 44

The melting and boiling points of nonmetals are_________

10 / 44

Boiling point of Calcium is________

11 / 44

Metals lose their electrons easily because________

12 / 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 ?

13 / 44

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

14 / 44

Boiling point of Sodium is___________

15 / 44

Which group of elements has low ionization energies?

16 / 44

Flame color of Sodium is_________

17 / 44

Non-Metals are ____________ conductor of heat and electricity.

18 / 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 ?

19 / 44

The flame color of Magnesium is________

20 / 44

Group-17 elements are called___________

21 / 44

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

22 / 44

Metals oxides are________

23 / 44

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

24 / 44

Melting point of Calcium is___________

25 / 44

Which one of the following non-metal is lustrous?

26 / 44

Nonmetallic oxides are________

27 / 44

Which of the following is a yellow metal?

28 / 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 ?

29 / 44

Nonmetals form________

30 / 44

Metals can form ions carrying charges____________

31 / 44

Which one is a least reactive metal?

32 / 44

Which Metal belongs to Group-11?

33 / 44

Which one of the following is brittle?

34 / 44

Which metal exists in liquid form at room temperature?

35 / 44

The flame Color of Calcium is________

36 / 44

Boiling point of Magnesium is________

37 / 44

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

38 / 44

Sodium metal has electrons____________

39 / 44

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

40 / 44

Metals are the elements which__________

41 / 44

All metals bear________

42 / 44

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

43 / 44

Metals possess________

44 / 44

Which one is very reactive metal?

Your score is

The average score is 60%

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

 

Short Question Answers in PDF Format

(Download in pdf format)

. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class

 

 

 

Chemistry Notes for Class-9 Chapter-4

Sharing is Caring

Chemistry Notes for Class-9 Chapter-4

Structure of Molecule 

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

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

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

Best of Luck

0%
2 votes, 4.5 avg
123

Start Your Test Now

Time is over

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


Chemistry Ch#04, 9th Class

Here MCQs for your Revision

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

Good Luck. . . .  (:

Welcome

Please provide information & fill-up this form

1 / 89

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

2 / 89

Noble gases are non-reactive because they do not__________

3 / 89

The boiling point of water is ____________

4 / 89

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

5 / 89

Covalent bond is most commonly found between the elements of group_________

6 / 89

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

7 / 89

Ionic compounds have________

8 / 89

Intermolecular forces are collectively known as__________

9 / 89

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

10 / 89

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

11 / 89

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

12 / 89

Attaining two electrons in the valence shell is called__________

13 / 89

Atoms react with each other because_________

14 / 89

Triple covalent bond involves how many numbers of electrons?

15 / 89

The electropositive elements have tendency to _________

16 / 89

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

17 / 89

Identify which pair has polar covalent bonds________

18 / 89

Metals usually have ______________

19 / 89

Hydrogen bonding is always found in____________

20 / 89

The position of an atom in the periodic table indicates its__________

21 / 89

Epoxy adhesives can be made________

22 / 89

A bond pair in covalent molecules usually has_________

23 / 89

The boiling point of NaCl is __________

24 / 89

Octet rule is __________

25 / 89

All the noble gases have their valence electrons_________

26 / 89

Which sign indicates partial positive and partial negative charge?

27 / 89

Which of the following is an electron deficient molecule?

28 / 89

Mode of reaction depends upon its_________

29 / 89

Epoxy adhesives are also known as_________

30 / 89

Which molecule contains a single covalent bond?

31 / 89

Metals have the tendency to lose electrons due to ________

32 / 89

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

33 / 89

A covalent bond formed by two similar atoms is known as________

34 / 89

How many covalent bonds does C2H2 molecule have?

35 / 89

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

36 / 89

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

37 / 89

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

38 / 89

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

39 / 89

Which type of attractive forces are present in ionic compounds?

40 / 89

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

41 / 89

Ice floats on water because____________

42 / 89

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

43 / 89

Atom achieve stability by attaining electronic configuration of _________

44 / 89

The boiling point of alcohol is ____________

45 / 89

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

46 / 89

Non-polar compounds are insoluble in_________

47 / 89

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

48 / 89

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

49 / 89

The electronic configuration of sodium atom is ____________

50 / 89

Which of the following is the weakest bond amongst them?

51 / 89

Which of the following is an example of covalent compound?

52 / 89

Transfer of electrons between elements result in________

53 / 89

Which type of bond is present between NH3 and BF3?

54 / 89

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

55 / 89

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

56 / 89

Covalent bond involves the _______

57 / 89

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

58 / 89

The force of attractive between water molecules is__________

59 / 89

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

60 / 89

Identify the compound which is not soluble in water__________

61 / 89

Which type of adhesives is less expensive to produce?

62 / 89

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

63 / 89

The difference between electronegativities of hydrogen and chlorine________

64 / 89

The nature of a chemical bond can be predicted by using__________

65 / 89

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

66 / 89

At room temperature, higher molecular mass covalent compounds are ________

67 / 89

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

68 / 89

The melting point of NaCl is___________

69 / 89

Dative covalent bond is also known as________

70 / 89

The compounds formed by oppositely charges are known as _________

71 / 89

The density of ice at 0°C is __________

72 / 89

Which of the following do not show ions in water?

73 / 89

During the formation of ionic bond, heat____________

74 / 89

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

75 / 89

The electronegative elements have_________

76 / 89

Hydrogen and helium follow ________

77 / 89

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

78 / 89

The density of water at 0°C  is_________

79 / 89

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

80 / 89

Which of the following is a building block of matter?

81 / 89

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

82 / 89

The electro-negative value of fluorine is____________

83 / 89

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

84 / 89

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

85 / 89

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

86 / 89

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

87 / 89

Nitrogen molecule contain_________

88 / 89

A molecule is formed, when energy of a system___________

89 / 89

Epoxy adhesives are________

Your score is

The average score is 48%

Share  your Result with friends:

LinkedIn Facebook
0%

Can u write your Feelings

How You Feel this

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

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

Click here to see the resultsRead more

 

MCQs in PDF Format

(Download in pdf format)

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

. .

Short Question Answer in PDF Format

(Download in pdf format)

. .

Long Question Answer in PDF Format

(Download in pdf format)

. .

Chemistry Notes, Problems for Class 9th

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

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

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

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

 

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class