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What is point defect?...

What is point defect?

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Which point defect lowers the density of a crystal?

Which point defect in crystal does not alter the density of a solid.

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Name the non-stoichiometric point defect responsible for colour in alkaline metal halide.

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ASSAM ACADEMIC CENTRE-Solid State -Example
  1. Classify the following as being either a p-Type or n-Type semiconducto...

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  2. Classify each of the following as being either a p-type or an n-type s...

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  3. What is point defect?

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  4. Why is Frenkel defect found in AgCl?

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  5. What makes alkali metal halides sometimes coloured, which are otherwis...

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  6. What are pseudo solids? Give examples.

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  7. How is the unit cell of crystal characterised? How many basic crystal ...

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  8. What type of crystal defect is produced when sodium chloride is doped ...

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  9. What is the percentage of filled space is the face centred Cubic unit ...

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  10. What type of lattice imperfections are found in crystals?

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  11. State the difference between Schottky and Frenkel defects.

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  12. What are interstitial defect in a crystal?

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  13. What is the Co-ordination number of an octahedral void?

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  14. What is the effect of temperature on the conductivity of semi conducto...

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  15. Frenkel defect is not found in halides of alkali metal why?

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  16. Although pure silicon is an insulator, then how does it behave as a se...

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  17. Define forbidden zone in the insulator.

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  18. What type of alignments in crystal make them ferromagnetic?

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  19. Which point defect in crystal does not alter the density of a solid.

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  20. Which point defect lowers the density of a crystal?

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