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What is F-centres ?...

What is F-centres ?

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SHARAM PUBLICATION-SOLID STATE-EXERCISE
  1. Which point defect in crystals of a solid decreases the density of the...

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  2. Which stoichiometric defect in crystal increases the density of the so...

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  3. What is F-centres ?

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  4. Fill in the blanks : Glass is an example of ……. Solid .

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  5. Fill in the blanks : The crystal structure of CsCl is ………….

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  6. Fill in the blanks : The number of Cl^(-) ions that surround each Na^(...

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  7. Fill in the blanks : The existance of a substance in more than one cry...

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  8. Fill in the blanks : In covalent crystals, atoms are linked together b...

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  9. Fill in the blanks : The existence of different chemical compounds in ...

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  10. Fill in the blanks : The smallest portion of the crystal which has the...

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  11. Fill in the blanks : In crystal lattice, the number of nearest neighbo...

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  12. Fill in the blanks : The conductance of semiconductors increase with …...

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  13. Fill in the blanks : Ice is an example of …………. Crystal.

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  14. Fill in the blanks : The bcc structure possesses …………. Corner atoms al...

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  15. Fill in the blanks : The temperature at which a substance starts behav...

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  16. Fill in the blanks : Diamond and graphites are ………. Of carbon.

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  17. Fill in the blanks : The number of octahedral voids in a unit cell of ...

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  18. Fill in the blanks : The number of atoms per unit cell of a simple cub...

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  19. Fill in the blanks : In an ionic crystal the anion B forms the close p...

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  20. Fill in the blanks : The number of Cs^(+) and Cl^(-)ions in the bcc la...

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