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

12th Standard English Medium Chemistry Subject Solid State 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 : 12

    Part I

    4 x 3 = 12

  1. Write short note on metal excess and metal deficiency defect with an example.

  2. Explain AAAA and ABABA and ABCABC type of three dimensional packing with the help of neat diagram.

  3. Calculate the percentage efficiency of packing in case of body centered cubic crystal.

  4. Experiment shows that Nickel oxide has the formula Ni0.96.O1.00. What fraction of Nickel exists as of Ni2+ and Ni3+ ions?

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