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

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Online Short Questions For Chapter 2 "9th Class General Science English Medium Chapter 2 Preparation "

Try The Short Questions For 9th Class General Science English Medium Chapter 2 Preparation

  • Total Questions10

  • Available Sets4

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General Science - 9th Class General Science English Medium Chapter 2 Preparation

Question # 1

Define Fats and Oils.

  • Ans 1: Fats and oils are carbon containing compounds which mainly acts as reserved food material.
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Prepare Complete Set Wise Questions For Chapter 2 "9th Class General Science English Medium Chapter 2 Preparation "

9th Class General Science English Medium Chapter 2 Preparation - Set 1

Question # 1

Define Fats and Oils.

  • Ans 1: Fats and oils are carbon containing compounds which mainly acts as reserved food material.
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9th Class General Science English Medium Chapter 2 Preparation - Set 2

Question # 1

Uses of Helium.

  • Ans 1: 1- Weather ballons: Heliium is very light gas, so it is used as an alternatively to hydrogen in weather ballons.
  • Ans 2: 2- Artificial atmosphere: A mixture of helium and oxygen is ued as an artificial atmosphere by divers.
  • Ans 3: 3- High pressrue work: A mixture of helium and oxygen is also used insead of nitrogen as it is less soluble than nitrogen is blood to prevent the ends in high pressure work.
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9th Class General Science English Medium Chapter 2 Preparation - Set 3

Question # 1

Define Nitrogen cycle

  • Ans 1: It is teh process in whihc atmospheric nitrogen is converted into its compounds which then decomposes into nitrogen and goes back in the atmosphere
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9th Class General Science English Medium Chapter 2 Preparation - Set 4

Question # 1

What is rare gases.

  • Ans 1: Those gases which are formed in trace amount in atmosphere and are characterized by their inertenss are called noble gases.
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9th General Science English Medium Chapter 2 Preperation

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