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12th Standard English Medium Chemistry Subject p - Block Elements - I Creative 3 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15
  1. Give the uses of boric acid?

  2. How is boron trifluoride obtained from boron trioxide?

  3. How is aluminum chloride prepared from aluminum?

  4. Give 3 uses of aluminium chloride

  5. Describe the structure of diamond.

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