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Fill in the blanks : In a crystal of ZnS...

Fill in the blanks : In a crystal of `ZnS` , `Zn` occupies tetrahedral void. The co- ordination number of zinc is ………….

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SHARAM PUBLICATION-SOLID STATE-EXERCISE
  1. Fill in the blanks : Metal deficiency defects are exhibited by ………….. ...

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  2. Fill in the blanks : The ……….. Centre is responsible for colour of the...

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  3. Fill in the blanks : In a crystal of ZnS , Zn occupies tetrahedral voi...

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  4. What is difference between p-type and n-type semiconductor?

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  5. What are covalent solids ? Give two charactersics.

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  6. Give three differences between crystalline and Amorphous solids.

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  7. Write four important characteristics of solids.

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  8. Why is glass considered as a super cooled liquid ?

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  9. In CaF2, crystal, Ca^(2+)ions are present in fcc arrangement. Calcula...

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  10. The electrical conductivity of metal decreases with rise in temperatur...

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  11. Give significance of a 'lattice point'.

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  12. What type of defect will arise when a solid is heated? Which physical ...

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  13. How does Schottky defect arise ? In which type of ionic compounds does...

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  14. Calculate the number of lattice points in one unit cell of face centre...

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  15. Why are solids incompressible?

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

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  17. What do you mean by space lattice and unit cell ?

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  18. What do you mean by close packing in one dimension and in two dimensio...

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  19. What are different types of interstitial voids ? Explain.

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  20. What is the contribution by a particle on the corner, on the face with...

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