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The unit cell with parameter alpha=beta=...

The unit cell with parameter `alpha=beta=gamma=90^(@) and a=b ne c` is

A

monoclinic

B

triclinic

C

cubic

D

tetragonal

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. The empty space within hcp arrangement is

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  2. The number of tetrahedral voids per atom in a crystal lattice is………………...

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  3. The unit cell with parameter alpha=beta=gamma=90^(@) and a=b ne c is

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  4. What are the coordination number of Na^+ and Cl^- ions in NaCl?

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  5. Explain the Schottky defects in crystals.

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  6. Doping mens introduction of small amount of impurities like phosphor...

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  7. On doping germanium metal with a little of indium, one gets

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  8. The number of types of spaces lattices possible in a crystal are………………...

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  9. The number of tetrahedral voids per atom in a crystal lattice is………………...

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  10. Glass is…………………..type of solid.

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  11. Name the consituents of blood and state the functions of each.

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  12. What do you understand by the term space lattice and 'unit cell'?

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  13. Explain with the help of diagram the terms: angle of dip at a given pl...

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  14. Give important differences between crystalline and amorphous solids.

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  15. Why does white ZnO(s) becomes yellow upon heating?

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  16. CaCl2 will introduce Schottky defect when added to AgCl crystal. Expla...

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  17. If the radius of the octahedral void is r and the radius of the atoms...

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  18. What do you understand by imperfections in ionic crystals ? Name the t...

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  19. What is the coordination number of atoms. In a cubic close packed st...

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  20. What is the co-ordination nnmber of atoms in a body centered cnbic s...

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