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Describe two types of point defects....

Describe two types of point defects.

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USHA PUBLICATION-SOLID STATE-EXERCISE
  1. What is difference between p-type and n-type semiconductor?

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  2. How are point defects and line defects different?

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  3. Describe two types of point defects.

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  4. Write two features by which you can distinguish metallic solid from io...

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  5. The radius of Na^+ is 95 pm and Cl^- ion 181 pm. Find co-ordination nu...

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  6. Silver crystallises in fcc unit cell. The edge length of unit cell is ...

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  7. What is co-ordination number in solids?

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  8. Write co-ordination number in hcp, ccp and bcc crystal structure.

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  9. A non-stoichiometric oxide of iron has the formula Fe0.93O1.00 what % ...

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  10. The edge length of unit cell of a body centred metal crystal is 352 pm...

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  11. Write the equation by which you can find atomic mass of a metal from i...

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  12. Give a comparison between metallic solid and ionic solid.

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  13. What do you mean by F – centres and interstitials?

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  14. What makes a glass different from a solid such as quartz? Under what c...

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  15. Define a unit cell of a crystal.

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  16. Explain interstitial voids.

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  17. Write the three types of cubic crystal arrangement, Describe the total...

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  18. Classify the solids on the basis of intermolecular force of attraction...

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  19. A face centred cubic crystal has an edge length of 4A^@ , If atomic ma...

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  20. Give comparison between Schottky defect and Frenkel defect.

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