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12th Standard English Medium Chemistry Subject Chemistry In Everyday Life Book Back 5 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 01:00:00 Hrs
Total Marks : 20

    Part I

    4 x 5 = 20
  1. What are narcotic and non – narcotic drugs. Give examples

  2. Write a note on co –polymer

  3. How is terylene prepared?

  4. Classify the following as linear, branched or cross linked polymers
    a) Bakelite
    b) Nylon-6,6
    c) polythene (HDPE) 
    d) polythene (LDPE)

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