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

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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:

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

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1 / 49

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

2 / 49

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

3 / 49

کیا دل کا مریض موٹر سائیکل چلا سکتا ہے؟

4 / 49

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

5 / 49

موٹر وے پر موٹر سائیکل کی رفتار کیا ہے؟

6 / 49

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

7 / 49

سٹاپ لائین سے کیا مراد ہے؟

8 / 49

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

9 / 49

احتیاطی اشارے کیس شکل کے ہوتے ہیں؟

10 / 49

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

11 / 49

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

12 / 49

پل پر گاڑی کو کیسے اوور ٹیک کیا جاسکتا ہے؟

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

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

15 / 49

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

16 / 49

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

17 / 49

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

18 / 49

لازمی اشارے کس شکل کے ہوتے ہیں

19 / 49

ہسپتال ، سکول اور کالج کے سامنے ہارن بجایا جاسکتا ہے

20 / 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؟

21 / 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؟

22 / 49

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

23 / 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؟

24 / 49

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

25 / 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؟

26 / 49

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

27 / 49

ٹریفک سگنل پر صرف زرد بتی مسلسل جلنے کا مطلب کیا 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

چڑھائی چڑھتے وقت اوور ٹیک کیسے کرسکتے ہیں؟

30 / 49

موٹر سائیکل چلانے کے لئے ہیلمٹ کیوں ضروری ہے؟

31 / 49

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

32 / 49

موٹر سائیکل پر پیچھے بیٹھے ہوئے سوار پر ـــــ

33 / 49

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

34 / 49

اگر آپ موٹر سائیکل چلا رہے ہوں تو ــــــ

35 / 49

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

36 / 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؟

37 / 49

Traffic Violation

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

38 / 49

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

39 / 49

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

40 / 49

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

41 / 49

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

42 / 49

کلر بلائندنس (Color Blindness)

 کا مریض کن سڑکوں پر موٹر سائیکل نہیں چلا سکتا؟

43 / 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؟

44 / 49

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

45 / 49

(U Turn)

یو ٹرن سے کیا مراد ہے؟

46 / 49

(Multi Lane System)

ملٹی لین سسٹم  کیا ہے؟

47 / 49

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

48 / 49

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

49 / 49

احتیاطی اشارے کس شکل کے ہوتے ہیں؟

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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

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1 / 41

Neil Bohr won the noble prize in________

2 / 41

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

3 / 41

The p subshell has_________

4 / 41

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

5 / 41

Which isotope is used for diagnosis of goiter?

6 / 41

Symbol for Deuterium is ________

7 / 41

Plum pudding theory was put forward by_________

8 / 41

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

9 / 41

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

10 / 41

John Dalton put forward his atomic theory in the beginning of________

11 / 41

Quantum means_________

12 / 41

Which of the following results in the discovery of proton?

13 / 41

In 1897, who found electrons in atom?

14 / 41

Rutherford won noble prize in __________

15 / 41

How many electrons can be accommodated in L-shell?

16 / 41

Canal Rays were discovered by_________

17 / 41

The concept of orbit was used by____________

18 / 41

Who performed first experiment to split atom?

19 / 41

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

20 / 41

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

21 / 41

Chadwick discovered neutrons in_____

22 / 41

Deuterium is used to make________

23 / 41

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

24 / 41

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

25 / 41

The isotope C-12 is present in abundance of_____________

26 / 41

Which one of the following consists of three subshells?

27 / 41

According to Rutherford’s atomic theory atom should produce_________

28 / 41

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

29 / 41

How many electrons can be accommodated in N-shell?

30 / 41

Electronic configuration of Boron is______

31 / 41

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

32 / 41

How many electrons can be accommodated in p-orbital?

33 / 41

The value of Planck’s constant is_______

34 / 41

Neil Bohr presented his model in_______

35 / 41

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

36 / 41

Who discovered the proton?

37 / 41

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

38 / 41

Which one of the following is the most penetrating?

39 / 41

13C and 14C are both present in nature_______

40 / 41

When U-235 breaks up, it produces_________

41 / 41

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

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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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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.

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Chemistry Ch#05, 9th Class

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1 / 39

Which one is crystalline solid?

2 / 39

Rate of Diffusion of Gaese depends upon the ___________

3 / 39

Which one is used to measure pressure in the laboratory?

4 / 39

Density of Gold is ______________

5 / 39

Density of oxygen gas at 20°C grade is ________

6 / 39

Density of gas is expressed in

7 / 39

How many states of matter exist?

8 / 39

Density of Liquid is expressed in ___________

9 / 39

Pressure is a significant property of _________

10 / 39

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

11 / 39

Example of amorphous solid is ____________

12 / 39

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

13 / 39

Vapour pressure of liquid depends upon the factors__________

14 / 39

How many time hydrogen gas diffuse faster than oxygen gas?

15 / 39

Density of Iron is ___________

16 / 39

Transition Temperature of tin is _________

17 / 39

A Vehicle Tire gets punctured is the example of_______

18 / 39

Transition Temperature of Phosphorous is ______

19 / 39

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

20 / 39

Density of oxygen gas at 0°C is __________

21 / 39

The S.I unit of pressure is ________

22 / 39

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

23 / 39

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

24 / 39

Which state of matter has fixed shape and volume?

25 / 39

Blood pressure is measured by using __________

26 / 39

Which one is used to measure atmospheric pressure?

27 / 39

French scientist J. Charles presented his Gas law in _________

28 / 39

Density of Aluminum is ______________

29 / 39

Evaporation is the process ___________

30 / 39

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

31 / 39

In which factor evaporation depends

32 / 39

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

33 / 39

Body Temperature is measured in __________

34 / 39

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

35 / 39

Blood pressure is measured by using __________

36 / 39

01 Atm is equal to

37 / 39

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

38 / 39

On what factors the boiling point depends upon

39 / 39

Allotropes of Oxygen are

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MCQs in PDF Format

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Short Question Answers in PDF Format

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. .

Long Question Answers in PDF Format

(Download in pdf format)

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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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Chemistry Ch#06, 9th Class

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1 / 39

When a saturated solution is diluted it turns into______

2 / 39

Brass is a solid solution of Zn and__________

3 / 39

One molar solution contains one mole of Solute in Solvent volume_____

4 / 39

Concentration is ratio of_______

5 / 39

Air is a example of solution_____

6 / 39

Solubility of which salt increases with the increase of temperature?

7 / 39

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

8 / 39

In soft drink CO2 is _____________

9 / 39

Brass and Bronze are considered as_________

10 / 39

Which one of the following solutions contains more water?

11 / 39

Which one is a suspension?

12 / 39

Tyndall effect is due to___________

13 / 39

Mist is an example of solution________

14 / 39

Hydrogen absorbed in palladium is example of solution ___________

15 / 39

Which one is example of colloid?

16 / 39

Ionic solids and polar covalent Compounds are soluble in________

17 / 39

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

18 / 39

Which one of the following is heterogeneous mixture?

19 / 39

Alcohol in water is example of solution__________

20 / 39

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

21 / 39

Example of solid in solid solution is__________

22 / 39

Smoke in air is example of solution__________

23 / 39

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

24 / 39

Tyndall effect is shown by________

25 / 39

5% (w/w) sugar solution means that________

26 / 39

Grease, paints, naphthalene are soluble in________

27 / 39

Molarity is the number of moles of solute dissolved in____________

28 / 39

Which salt is used to prepare supersaturated solution?

29 / 39

The compounds soluble in water are__________

30 / 39

Sea water is a source of naturally occurring elements___________

31 / 39

Which of the following shows tyndall effect?

32 / 39

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

33 / 39

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

34 / 39

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

35 / 39

Size of particles in true solution is_________

36 / 39

Butter is example of solution_____________

37 / 39

Example of liquid-gas solution is_________

38 / 39

Example of liquid in solid solution is__________

39 / 39

Which one of the following solvent is polar?

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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-3

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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.

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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

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1 / 80

Actinides are belonged to period:

2 / 80

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

3 / 80

The elements of a group show __________ properties:

4 / 80

All transition elements are belonged to:

5 / 80

Point out the incorrect statement about electron affinity

6 / 80

Group-17 elements are known as:

7 / 80

Atomic number of lanthanum is:

8 / 80

The first ionization energy of sodium atom is ______

9 / 80

Elements with atomic No 90 to 103 are called:

10 / 80

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

11 / 80

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

12 / 80

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

13 / 80

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

14 / 80

Lanthanide is belonged to period:

15 / 80

How many elements block present in modern periodic table?

16 / 80

The horizontal lines present in the periodic table are called ________

17 / 80

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

18 / 80

Unit of atomic size is _________

19 / 80

How many elements present in 1st period?

20 / 80

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

21 / 80

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

22 / 80

Who are arranged the elements in groups of three

23 / 80

In which year Mendeleev described his periodic law?

24 / 80

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

25 / 80

The atomic radii of the elements in periodic table

26 / 80

Elements of a period show properties?

27 / 80

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

28 / 80

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

29 / 80

How many elements present in 7th period?

30 / 80

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

31 / 80

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

32 / 80

Group-1 is also called:

33 / 80

Transition elements are:

34 / 80

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

35 / 80

When we move from top to bottom ionization energy __________ .

36 / 80

Unit of electron affinity is ___________

37 / 80

Electron affinity of fluorine in kjmil-1 is

38 / 80

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

39 / 80

Period number tells about the:

40 / 80

Normal elements are belonged to:

41 / 80

How many elements present in 6th period?

42 / 80

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

43 / 80

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

44 / 80

Mendeleev’s periodic table was based upon the

45 / 80

Which elements are present in 1st Group

46 / 80

Atomic size of lithium is ___________

47 / 80

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

48 / 80

Which elements are present in 2nd period

49 / 80

Who were trying to convert inferior metals to superior metals?

50 / 80

All transition elements are _________ .

51 / 80

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

52 / 80

The vertical columns present in the periodic table are called __________

53 / 80

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

54 / 80

Mark the incorrect statement about ionization energy:

55 / 80

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

56 / 80

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

57 / 80

How many periods are present in the modern periodic table?

58 / 80

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

59 / 80

Lanthanides series is started from the elements:

60 / 80

Long form of periodic table is constructed on the bases of

61 / 80

Actinide series is started from the elements:

62 / 80

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

63 / 80

In which year Moseley described his periodic law?

64 / 80

Group number tells about the:

65 / 80

The unit of ionization energy is:

66 / 80

How many groups are present in the modern periodic table?

67 / 80

Which element has high value of electro negativity ?

68 / 80

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

69 / 80

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

70 / 80

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

71 / 80

Atomic number of actinium is:

72 / 80

Atomic size of Neon is ____________

73 / 80

The elements or group 3 to 12 are called:

74 / 80

Along the period, which one of the following decreases:

75 / 80

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

76 / 80

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

77 / 80

Element with Atomic no 58 to 71 are called:

78 / 80

Which element are present in group-1?

79 / 80

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

80 / 80

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

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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-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

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1 / 89

A covalent bond formed by two similar atoms is known as________

2 / 89

Identify which pair has polar covalent bonds________

3 / 89

Identify the compound which is not soluble in water__________

4 / 89

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

5 / 89

All the noble gases have their valence electrons_________

6 / 89

Non-polar compounds are insoluble in_________

7 / 89

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

8 / 89

Noble gases are non-reactive because they do not__________

9 / 89

Triple covalent bond involves how many numbers of electrons?

10 / 89

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

11 / 89

Ice floats on water because____________

12 / 89

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

13 / 89

Metals have the tendency to lose electrons due to ________

14 / 89

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

15 / 89

Attaining two electrons in the valence shell is called__________

16 / 89

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

17 / 89

Which type of attractive forces are present in ionic compounds?

18 / 89

Octet rule is __________

19 / 89

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

20 / 89

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

21 / 89

Intermolecular forces are collectively known as__________

22 / 89

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

23 / 89

Mode of reaction depends upon its_________

24 / 89

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

25 / 89

Which of the following is a building block of matter?

26 / 89

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

27 / 89

Metals usually have ______________

28 / 89

The difference between electronegativities of hydrogen and chlorine________

29 / 89

Dative covalent bond is also known as________

30 / 89

Ionic compounds have________

31 / 89

The force of attractive between water molecules is__________

32 / 89

Which of the following is an example of covalent compound?

33 / 89

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

34 / 89

The boiling point of water is ____________

35 / 89

Which of the following is the weakest bond amongst them?

36 / 89

Nitrogen molecule contain_________

37 / 89

Covalent bond is most commonly found between the elements of group_________

38 / 89

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

39 / 89

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

40 / 89

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

41 / 89

The nature of a chemical bond can be predicted by using__________

42 / 89

Atoms react with each other because_________

43 / 89

Hydrogen and helium follow ________

44 / 89

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

45 / 89

Which type of adhesives is less expensive to produce?

46 / 89

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

47 / 89

Which sign indicates partial positive and partial negative charge?

48 / 89

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

49 / 89

A molecule is formed, when energy of a system___________

50 / 89

The electronegative elements have_________

51 / 89

A bond pair in covalent molecules usually has_________

52 / 89

During the formation of ionic bond, heat____________

53 / 89

Epoxy adhesives are also known as_________

54 / 89

The boiling point of NaCl is __________

55 / 89

The melting point of NaCl is___________

56 / 89

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

57 / 89

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

58 / 89

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

59 / 89

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

60 / 89

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

61 / 89

The electropositive elements have tendency to _________

62 / 89

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

63 / 89

Which molecule contains a single covalent bond?

64 / 89

The electronic configuration of sodium atom is ____________

65 / 89

Covalent bond involves the _______

66 / 89

The boiling point of alcohol is ____________

67 / 89

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

68 / 89

Epoxy adhesives can be made________

69 / 89

Atom achieve stability by attaining electronic configuration of _________

70 / 89

Which of the following is an electron deficient molecule?

71 / 89

The position of an atom in the periodic table indicates its__________

72 / 89

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

73 / 89

Epoxy adhesives are________

74 / 89

Hydrogen bonding is always found in____________

75 / 89

The density of ice at 0°C is __________

76 / 89

Which type of bond is present between NH3 and BF3?

77 / 89

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

78 / 89

The electro-negative value of fluorine is____________

79 / 89

Transfer of electrons between elements result in________

80 / 89

The density of water at 0°C  is_________

81 / 89

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

82 / 89

At room temperature, higher molecular mass covalent compounds are ________

83 / 89

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

84 / 89

The compounds formed by oppositely charges are known as _________

85 / 89

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

86 / 89

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

87 / 89

How many covalent bonds does C2H2 molecule have?

88 / 89

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

89 / 89

Which of the following do not show ions in water?

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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