Fsc part 2 online preparation for chemistry chapter 4 (Group VA and VIA Elements)

Online Short Questions For Chapter 4 "12th Class Chemistry Chapter 4 Short Questions Preparation "

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Chemistry - 12th Class Chemistry Chapter 4 Short Questions Preparation

Question # 1

Write any four important uses of H2SO4?

  • Ans 1: i) It is used in manufacturing of fertilizers like ammonium sulphate and calcium superphosphate.

  • Ans 2: ii) It is used in refining of petroleum to remove nitrogen and sulphur compounds.
  • Ans 3: iii) It is used in manufacturing of HCI,H3PO4,HNO3and sulphates.
  • Ans 4: iv) It is used in electrical batteries and storage cells.
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Prepare Complete Set Wise Questions For Chapter 4 "12th Class Chemistry Chapter 4 Short Questions Preparation "

12th Class Chemistry Chapter 4 Short Questions Preparation - Set 1

Question # 1

Write any four important uses of H2SO4?

  • Ans 1: i) It is used in manufacturing of fertilizers like ammonium sulphate and calcium superphosphate.

  • Ans 2: ii) It is used in refining of petroleum to remove nitrogen and sulphur compounds.
  • Ans 3: iii) It is used in manufacturing of HCI,H3PO4,HNO3and sulphates.
  • Ans 4: iv) It is used in electrical batteries and storage cells.
Submit

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12th Class Chemistry Chapter 4 Preparation

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