12th Class Fsc Chemistry Online Preparation for chapter 14 (Macromolecules)

Online Short Questions For Chapter 14 "12th Class Chemistry Chapter 14 Short Questions Preparation "

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  • Total Questions10

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Chemistry - 12th Class Chemistry Chapter 14 Short Questions Preparation

Question # 1

Write use of polystyrene.

  • Ans 1: It is used in the manufacturing of goof container ,cosmetics bottles ,toys and packing material etc.
  • Ans 2:

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Prepare Complete Set Wise Questions For Chapter 14 "12th Class Chemistry Chapter 14 Short Questions Preparation "

12th Class Chemistry Chapter 14 Short Questions Preparation - Set 1

Question # 1

Write use of polystyrene.

  • Ans 1: It is used in the manufacturing of goof container ,cosmetics bottles ,toys and packing material etc.
  • Ans 2:

Submit

12th Class Chemistry Chapter 14 Short Questions Preparation - Set 2

Question # 1

What is triglycerides?

  • Ans 1: A triester of glycerol is called a triglycerides or glyceride.
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12th Class Chemistry Chapter 14 Short Questions Preparation - Set 3

Question # 1

Write importance of epoxy resin?

  • Ans 1: The major used of epoxy resin is in coating material which gives toughness flexibility adhesion and chemical resistance,Industrial material thermal power station packing material are coated with epoxy paints.Dams bridges ,floor etc are painted with epoxy resins.
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12th Class Chemistry Chapter 14 Short Questions Preparation - Set 4

Question # 1

What is PVC ?

  • Ans 1: It is addition polymer obtained by polymerizing vinyl chloride at 52 Degree or 9 atmospheric pressure.
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14th Chapter

12th Class Chemistry Chapter 14 Preparation

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