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12th Standard English Medium Chemistry Subject p - Block Elements - I Book Back 3 Mark Questions with Solution Part - II updated Book back Questions Question Bank Software May-13 , 2022

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12th Standard English Medium Chemistry Subject p - Block Elements - I Book Back 3 Mark Questions with Solution Part - II updated Book back Questions

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

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15

    Part I

    5 x 3 = 15

  1. Give the uses of silicones.

  2. AlCl3 behaves like a lewis acid. Substantiate this statement.

  3. Describe the structure of diborane.

  4. Write a short note on hydroboration.

  5. Write a note on metallic nature of p-block elements.

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