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

Write the uses of Coke.

  • Ans 1: 1- Coke is used as a fuel in industries.
  • Ans 2: 2- Coke is used as a reducing agent in varios chemical reactions
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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

Write the uses of Coke.

  • Ans 1: 1- Coke is used as a fuel in industries.
  • Ans 2: 2- Coke is used as a reducing agent in varios chemical reactions
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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

Use of Potassium.

  • Ans 1: In glass industry: Potassium in the from of potassium carbonate and potassium nitrate, is used in the preparation of glass.
  • Ans 2: In Soap Industry: Potassium carbonate is also used in the manafactureing of soap.
  • Ans 3: In detergent Manufactureing: Potassium nitrate is used in prepartion of explosive material
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9th Class General Science English Medium Chapter 2 Preparation - Set 4

Question # 1

Use of Magnesium

  • Ans 1: Because of its low density Mg is used in preparing light but rough alloys such as magnalium . These alloys are used for the construction of cars, aircrafts and moving parts of machines.
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General Science
2nd Chapter

9th General Science English Medium Chapter 2 Preperation

Here you can prepare Short Questions of 9th General Science English Medium Chapter 1 (Our Life and Chemistry). Click the button for 100% free full practice test.

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