Matric Part 2/10th Class Chemistry Chapter 15 Short Questions Test With Answer for Unit 7 Water Preparation

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10th Class Chemistry Preparation
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Online Short Questions For Chapter 7 "10th Class Chemistry English Medium Chapter 15 Preparation "

Try The Short Questions For 10th Class Chemistry English Medium Chapter 15 Preparation

  • Total Questions10

  • Available Sets7

Chemistry - 10th Class Chemistry English Medium Chapter 15 Preparation

Question # 1

Give use of kerosene oil

  • Ans 1: Used as domestic fuel , a special grade of it is used as jet fuel
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Prepare Complete Set Wise Questions For Chapter 7 "10th Class Chemistry English Medium Chapter 15 Preparation "

10th Class Chemistry English Medium Chapter 15 Preparation - Set 1

Question # 1

Give use of kerosene oil

  • Ans 1: Used as domestic fuel , a special grade of it is used as jet fuel
Submit

10th Class Chemistry English Medium Chapter 15 Preparation - Set 2

Question # 1

Fraction of residual oil

  • Ans 1: Lubricants
    Asphalt
    Paraffin wax
    Petroleum coke
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10th Class Chemistry English Medium Chapter 15 Preparation - Set 3

Question # 1

Define anode mud

  • Ans 1: In the process of refining of metal the impurities like gold and silver settle down at the bottom of electrolyte tank called anode mud
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10th Class Chemistry English Medium Chapter 15 Preparation - Set 4

Question # 1

How CO2prepared in the Solvay's process ?

  • Ans 1: CO2 is prepared by heating limestone in a lime kiln . Then it is carried to carbonating tower
  • Ans 2: CaCO3(s)→ CaO(s) + CO2(g)
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10th Class Chemistry English Medium Chapter 15 Preparation - Set 5

Question # 1

What permanent hardness removal.

  • Ans 1: By using washing soda Using sodium zeolite.
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10th Class Chemistry English Medium Chapter 15 Preparation - Set 6

Question # 1

Give names of raw material used in Urea manufacturing ?

  • Ans 1: 1: Ammonia (NH3)
    2: Carbon dioxide (CO2)
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10th Class Chemistry English Medium Chapter 15 Preparation - Set 7

Question # 1

Give use of fuel oil

  • Ans 1: It is used in ships and industries to heat boilers and furnaces
Submit

15th Unit

10th class Chemistry Chapter 15 Preparation

Here you can prepare 10th chemistry chapter 15 online Short Questions Preparation Unit 15 (Water). Click the button for 100% free full practice test.

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