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Defect that is found to occur in the cry...

Defect that is found to occur in the crystal of `Fe_(0.88)O_(1.00)` is called _________.

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metal deficiency,
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CHHAYA PUBLICATION-SOLID STATE-EXERCISE
  1. Number of octahedral holes per particle in a fcc lattice (is/are)

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  2. A crystal with F-centres is associated with defect.

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  3. Defect that is found to occur in the crystal of Fe(0.88)O(1.00) is cal...

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  4. Why are crystalline substances anisotropic?

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  5. Classify the solid that has the given characteristics: (i) very hard, ...

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  6. Mention the differences between a molecular solid and a network solid ...

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  7. Identify the crystal system whose unit cell parameters are anebnecanda...

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  8. How much portion of a corner particle of cubic unit cell does lie with...

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  9. How much portion of an edge-centred particle of a cubic unit cell does...

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  10. An ionic solid M(x)A(y) has a cubic unit cell with M^(y+) ions at its ...

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  11. Mention two differences between Schottky and Frenkel defects.

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  12. Arrange simple, body-centred and face-centred cubic unit cells in orde...

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  13. What are non-stoichiometric defects? Give two example of such defects.

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  14. Why aren't Frenkel defects observed in pure halides of alkali metals?

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  15. Why does KCl become violet in colour when it is heated in presence of ...

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  16. What do you understand by a tetrahedral void in a close-packed structu...

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  17. What do you understand by an octahedral void in a close-packed crystal...

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  18. Metallic Zn has a hexagonal close-packed array of Zn atoms. How many v...

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  19. What type of semiconductor (n-or p-type) is formed when pure Ge is dop...

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  20. What type of semiconductor (n- or p-type) is formed when pure Si is do...

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