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12th Standard English Medium Chemistry Subject Solid State Book Back 3 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 12

    Part I

    4 x 3 = 12
  1. Explain Schottky defect.

  2. Calculate the number of atoms in a fcc unit cell.

  3. Why ionic crystals are hard and brittle?

  4. What is the two dimensional coordination number of a molecule in square close packed layer?

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