Class 9 Chemistry notes chapter 6

Chemistry Notes for Class-9 Chapter-6

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Chemistry Ch#06, 9th Class

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1 / 39

Mist is an example of solution________

2 / 39

Molarity is the number of moles of solute dissolved in____________

3 / 39

Butter is example of solution_____________

4 / 39

Which one of the following is heterogeneous mixture?

5 / 39

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

6 / 39

Smoke in air is example of solution__________

7 / 39

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

8 / 39

5% (w/w) sugar solution means that________

9 / 39

Which one of the following solvent is polar?

10 / 39

Alcohol in water is example of solution__________

11 / 39

Which one is example of colloid?

12 / 39

Ionic solids and polar covalent Compounds are soluble in________

13 / 39

Tyndall effect is due to___________

14 / 39

When a saturated solution is diluted it turns into______

15 / 39

Hydrogen absorbed in palladium is example of solution ___________

16 / 39

Which salt is used to prepare supersaturated solution?

17 / 39

Example of solid in solid solution is__________

18 / 39

In soft drink CO2 is _____________

19 / 39

Sea water is a source of naturally occurring elements___________

20 / 39

Brass is a solid solution of Zn and__________

21 / 39

One molar solution contains one mole of Solute in Solvent volume_____

22 / 39

Tyndall effect is shown by________

23 / 39

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

24 / 39

Brass and Bronze are considered as_________

25 / 39

Which of the following shows tyndall effect?

26 / 39

The compounds soluble in water are__________

27 / 39

Which one of the following solutions contains more water?

28 / 39

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

29 / 39

Concentration is ratio of_______

30 / 39

Air is a example of solution_____

31 / 39

Grease, paints, naphthalene are soluble in________

32 / 39

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

33 / 39

Which one is a suspension?

34 / 39

Example of liquid-gas solution is_________

35 / 39

Size of particles in true solution is_________

36 / 39

Solubility of which salt increases with the increase of temperature?

37 / 39

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

38 / 39

Example of liquid in solid solution is__________

39 / 39

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

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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-8

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Chemical Reactivity

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

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

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

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Chemistry Ch#08, 9th Class

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1 / 44

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

2 / 44

Which one is a least reactive metal?

3 / 44

Which of the following is less malleable?

4 / 44

The melting and boiling points of nonmetals are_________

5 / 44

Group-17 elements are called___________

6 / 44

Which element has high electro-negativity value?

7 / 44

Metals can form ions carrying charges____________

8 / 44

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

9 / 44

Which metal exists in liquid form at room temperature?

10 / 44

Which Metal belongs to Group-11?

11 / 44

The flame Color of Calcium is________

12 / 44

Boiling point of Magnesium is________

13 / 44

Metals oxides are________

14 / 44

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

15 / 44

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

16 / 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 ?

17 / 44

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

18 / 44

Which of the following is a yellow metal?

19 / 44

Which one of the following is brittle?

20 / 44

Metals are conductor of heat and electricity________

21 / 44

Melting point of Sodium is__________

22 / 44

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

23 / 44

The flame color of Magnesium is________

24 / 44

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

25 / 44

Nonmetallic oxides are________

26 / 44

Boiling point of Sodium is___________

27 / 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 ?

28 / 44

Melting point of Calcium is___________

29 / 44

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

30 / 44

Sodium metal has electrons____________

31 / 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 ?

32 / 44

Which one is very reactive metal?

33 / 44

Nonmetals form________

34 / 44

Metals possess________

35 / 44

Flame color of Sodium is_________

36 / 44

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

37 / 44

Which one of the following non-metal is lustrous?

38 / 44

All metals bear________

39 / 44

Which group of elements has low ionization energies?

40 / 44

Metals are the elements which__________

41 / 44

Non-Metals are ____________ conductor of heat and electricity.

42 / 44

Metals lose their electrons easily because________

43 / 44

Boiling point of Calcium is________

44 / 44

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

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Chemistry Notes, Problems for Class 9th

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

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

Chemistry class 9 pdf

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

 

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

                     Chapter-01 – Fundamentals of Chemistry

                     Chapter-02 – Structure of Atoms 

                     Chapter-03 – Periodic Table and Periodicity of Properties

                     Chapter-04 – Structure of Molecules 

                     Chapter-05 – Physical States of Matter 

                     Chapter-06 – Solutions 

                     Chapter-07 – Electrochemistry 

                     Chapter-08 – Chemical Reactivity 

                     Pairing Scheme for 2021 – Chemistry 9th Class