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Number of particles in the unit cells of...

Number of particles in the unit cells of ccp and hcp structures are _______ and ________, respectively.

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4, 6,
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CHHAYA PUBLICATION-SOLID STATE-EXERCISE
  1. The unit cell in a three-dimensional close-packed structure with sequa...

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  2. In the crystal lattice of non-stoichiometric NaCl, the anion vacancies...

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  3. Number of particles in the unit cells of ccp and hcp structures are a...

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  4. Amount of empty space in ccp structure is %.

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  5. Crystals are classified into crystal system.

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  6. Number of Bravais lattices are .

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  7. A hcp structure contains N atoms. Number of tetrahedral and octahedral...

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  8. Number of octahedral holes per particle in a fcc lattice (is/are)

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

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

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  11. Why are crystalline substances anisotropic?

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

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

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

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

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

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

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  18. Mention two differences between Schottky and Frenkel defects.

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

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

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