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12th Standard English Medium Chemistry Subject Chemistry In Everyday Life Creative 3 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15
  1. How is Low density polyethene prepared?

  2. The monomer is capro lactam   Identify the polymer when the monomer is heated at 533K.

  3. Give the condensation reaction between urea and formaldehyde. Identify the polymer.

  4. How is Buna - N prepared? Give its use.

  5. Give examples for
    (i) addition polymer,
    (ii) Synthetic rubbers,
    (iii) Condensation polymers,
    (iv) formaldehyde resins.

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