2nd Chapter

9th Class G. Science English Medium Chapter 2 Test

Matric Part 1/9th Class General Science Chapter 2 MCQ Test With Answer for Chapter 2 (Our Life and Chemistry)

9th General Science Chapter Wise Test
(English Medium)

9th General Science Multiple Choice Question Answers for English Medium:

The good point of these online tests is that you can download them in pdf free of cost. This whole test session is provided to all students of 9th class for free on ilmkidunya. You can attempt these tests online many times. A plenty of MCQs of chapter 2 of general is available for the students. In chapter 2, we study the concepts of our life and chemistry, download 9th class general science chapter 2 MCQs in pdf for better performance in examination. The students can practice a lot of MCQs of chapter 2 for good preparation. Online MCQs test for 9th class general science chapter 2 is given on ilmkidunya.

Click Here for General Science Urdu Medium Ch 2 MCQ Test

Matric Part 1/9th Class General Science Chapter 2 MCQ Test With Answer for Chapter 2 (Our Life and Chemistry)

Sr. # Questions Answers Choice
1 Ice floats on the surface of water due to.
  • A. Higher density
  • B. Lower density
  • C. Normal density
  • D. Very High density
2 Oxygen and nitrogen react to form.
  • A. Nitric Acid
  • B. Nitrogen oxide
  • C. Nitrogen peroxide
  • D. Nitrate
3 Teh process of converting atompspheric nitrogen to useable from is called.
  • A. Nitrogen cycle.
  • B. Carbon cycle
  • C. Nitrogen fixation
  • D. Water cycle
4 The process which loops the amount of nitrogen constant in air is
  • A. nitrogen fixation
  • B. nitrogen cycle
  • C. oxidation
  • D. photosynthesis
5 The process which increases the temperature in the temperatureis called
  • A. Photosynthesis
  • B. Oxidation
  • C. Greenhouse effect
  • D. Evaporation
6 The form of carbon which is not crystalline is.
  • A. Charcoal
  • B. Graphite
  • C. Bucky Ball
  • D. Diamond
7 The amout of carbon dioxide int eh air is increased by.
  • A. Photosynthesis
  • B. Respiration
  • C. Burning
  • D. Evaporation
8 The sun almost entirely consists to the element
  • A. oxygen
  • B. iron
  • C. phosphorus
  • D. hydrogen
9 The percentage of Neon by volume is.
  • A. 0.002
  • B. 0.9
  • C. 0.02
  • D. 0.00055
10 If a key is stiff in a lock, rub the end of the key a soft pencil, which types of elements we obtain.
  • A. Graphite
  • B. Silver
  • C. Gold
  • D. Paltinum

Top Scorers of General Science 9th Class English Medium Chapter 2 Online Test

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Rameen Fatima

Lahore07 - Oct - 2021

12/15
01 Mins 46 Sec
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Muhib Muzafar

N/A07 - Sep - 2021

10/15
10 Mins 50 Sec
R

Rameen Fatima

Lahore07 - Oct - 2021

9/15
02 Mins 44 Sec
R

Rameen Fatima

Lahore07 - Oct - 2021

8/15
03 Mins 58 Sec
H

Hamza Abid

Abbottabad07 - Oct - 2021

8/15
10 Mins 50 Sec

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    Bilal

    08 Dec 2017

    how to online test

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