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11th Standard English Medium Chemistry Subject Hydrocarbons Creative 3 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15
  1. Explain the polymerisation of acetylene. write notes on
    i) Linear polymerisation ii) Cyclic polymerisation

  2. Discuss the Kekule's structure of benzene.

  3. Why benzene undergoes substitution reaction rather than addition reactions under normal conditions?

  4. Explain the industrial preparation of benzene from coal tar.

  5. Explain the sulphonation of benzene.

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