Chemical Reactivity

Chemistry Notes for Class 10

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.

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Chemistry Ch#08, 9th Class

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1 / 44

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

2 / 44

Metals lose their electrons easily because________

3 / 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 ?

4 / 44

Metals are conductor of heat and electricity________

5 / 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 ?

6 / 44

Which Metal belongs to Group-11?

7 / 44

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

8 / 44

Group-17 elements are called___________

9 / 44

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

10 / 44

Sodium metal has electrons____________

11 / 44

Which one of the following is brittle?

12 / 44

The flame Color of Calcium is________

13 / 44

Boiling point of Sodium is___________

14 / 44

Which one of the following non-metal is lustrous?

15 / 44

Which metal exists in liquid form at room temperature?

16 / 44

Which element has high electro-negativity value?

17 / 44

All metals bear________

18 / 44

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

19 / 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 ?

20 / 44

Metals oxides are________

21 / 44

Nonmetals form________

22 / 44

Non-Metals are ____________ conductor of heat and electricity.

23 / 44

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

24 / 44

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

25 / 44

Which of the following is less malleable?

26 / 44

Melting point of Calcium is___________

27 / 44

Which group of elements has low ionization energies?

28 / 44

The melting and boiling points of nonmetals are_________

29 / 44

Metals possess________

30 / 44

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

31 / 44

Melting point of Sodium is__________

32 / 44

Boiling point of Calcium is________

33 / 44

Flame color of Sodium is_________

34 / 44

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

35 / 44

Nonmetallic oxides are________

36 / 44

The flame color of Magnesium is________

37 / 44

Which one is a least reactive metal?

38 / 44

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

39 / 44

Metals can form ions carrying charges____________

40 / 44

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

41 / 44

Which of the following is a yellow metal?

42 / 44

Boiling point of Magnesium is________

43 / 44

Which one is very reactive metal?

44 / 44

Metals are the elements which__________

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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

 

 

 

2 thought on “Chemistry Notes for Class-9 Chapter-8”
  1. Muhammad Ibrahim says:

    Good effort

  2. Great website! I am loving it!! Will come back again. I am bookmarking your feeds also

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