Solid  State  JEE  PREVIOUS YEAR

Top 5

1. How Many  Atoms Can Be  Assigned to its Unit Cell  if an element forms  a BCC Cell?

2.What is the maximum Co-ordination NO. of an atom in hcp crystal structure of an element?

3.What is the Co-ordination No. of sodium in Na2O ? a. 6 b. 4 c. 8 d. 2

4. At what temperature Fe3O4 becomes paramagnetic? a.350K b.100K c.850K d.600K

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