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2nd Unit

9th class General Science Chapter 2 (English Medium)

Here you can prepare 9th General Science chapter 2 online MCQ test with answers (Unit 2 Chemistry of Life). Click the button for 100% free full practice test.

Matric Part 1/9th Class General Science Chapter 2 MCQ Test With Answer for Unit 2 Chemistry of Life

Matric Part 1/9th Class General Science Chapter 2 MCQ Test With Answer for Unit 2 Chemistry of Life

Sr. # Questions Answers Choice
1 It is not crystalline form of carbon
  • A. charcoal
  • B. graphite
  • C. buckyballs
  • D. diamond
2 Low iodine availability in humans causes the disease
  • A. Goiter
  • B. Cancer
  • C. Tuberculosis
  • D. Cholera
3 One of the essential part of all living things on the earth
  • A. carbon
  • B. nitrogen
  • C. hydrogen
  • D. oxygen
4 Oxygen and nitrogen react to form.
  • A. Nitric Acid
  • B. Nitrogen oxide
  • C. Nitrogen peroxide
  • D. Nitrate
5 It is an organic compound
  • A. natural gas
  • B. ammonium
  • C. water
  • D. sodium chlorides
6 Ice floats on the surface of water due to.
  • A. Higher density
  • B. Lower density
  • C. Normal density
  • D. Very High density
7 What type of liquid has abnormal freezing and boiling point.
  • A. Water
  • B. Juice
  • C. Petrol
  • D. Diesel
8 Teh process of converting atompspheric nitrogen to useable from is called.
  • A. Nitrogen cycle.
  • B. Carbon cycle
  • C. Nitrogen fixation
  • D. Water cycle
9 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
10 The percentage of Neon by volume is.
  • A. 0.002
  • B. 0.9
  • C. 0.02
  • D. 0.00055

Top Scorers of 9th Class General Science Chapter 2 Chemistry and Life English Medium KPK Boards Online Mcqs

Z

Zohaib Ajaz

Lahore07 - Feb - 2024

13/15
02 Mins 13 Sec
K

Kainat Nawaz

Lahore30 - Jan - 2024

9/15
02 Mins 07 Sec

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