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In the body centered cubic unit cell and...

In the body centered cubic unit cell and simple unit cell, the radius of atoms in terms of edge length (a) of the unit cell is respectively:

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. The number of tetrahedral and octahedral holes in a hexagonal primitiv...

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  2. Choose the correct options: In a crystalline solid, anions B are arran...

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  3. In the body centered cubic unit cell and simple unit cell, the radius...

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  4. True or false hcp arrangement has 6 atoms per unit cell.

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  5. Choose the correct options: CdCl2 added to AgCl crystal will introduce...

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  6. Choose the correct options: Ferrimagnetism/ ferromagnetism arises due ...

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  7. Name the compound which can show both Schottky and Frenkel defect.

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  8. A n-type semiconductor is:

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  9. Mark the correct options

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  10. Crystalline solids are anistropic in nature. What does this statement ...

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  11. Define a unit cell.

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  12. In a close packed structure there are N- spheres, how many tetrahedral...

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  13. In a close packed structure, there are M- spheres, how many octahedral...

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  14. Why is Frenkel defect not found in pure alkali metal halides ?

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  15. What is the co-ordination number in hcp and ccp ?

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  16. Why Frenkel defect does not change the density of AgCl crystal ?

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  17. What is meant by point defects in crystal?

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  18. What is meant by 'doping' in a semiconductor?

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  19. What is the radius of ratio (r^+/r^-) for an ion to occupy: tetrahedra...

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  20. What type of point defect is produced when AgCl is doped with CdCl2?

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