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The number of octahedral sites per spher...

The number of octahedral sites per sphere in fcc structure is

A

1

B

3

C

2

D

4

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The number of tetrahedral sites per sphere in fcc structure is

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The number of octahedral void in bcc structure is:

The number of octahedral void in bcc structure is:

The number of tetrahedral voids per atom in a crystal lattice is……………… .

In a normal spinel structure O^(2-) ions form fcc packing and 1/8 of the tetrahedral sites are occupied by divalent metal, A^(2+) ions and half of the octahedral sites are occupied by trivalent metal B^(3+) ions, what is the ratio of the tetrahedral/octahedral sites: occupied in spinel structure.

Assertion : The number of tetrahedral voids is double the number of octahedral voids Reason : The size of the tetrhedral voids is half of that of the ochedral void

The number of atoms present in a fcc unit cell is

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. If a is the length of the side of a cube, the distance between the bod...

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  2. Lithium forms body centred cubic structure. The length of the side is ...

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  3. The number of octahedral sites per sphere in fcc structure is

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  4. A Metal crystallizes in fcc lattice and the edge of the unit cell is 6...

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  5. An element crystallize in fcc lattice and edge length of unit cell is ...

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  6. The number of atoms present in a fcc unit cell is

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  7. If a is the length of the side of a cube, the distance between the bod...

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  8. The vacant space in bcc lattice unit cell is

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  9. The correct statement regarding defects in crystslline solids is

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  10. A given metal crystallines out with a cubic structure having edge leng...

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  11. Density of Li crystal is 0.53 g// cm^(3). The edge length of Li ...

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  12. The ionic radii of A^(+) and B^(-) are 1.7 Å and 1.8 Å respectively ...

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  13. In calcium fluoride, having the fluorite structure, the coordination n...

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  14. A crystalline solid has a cubic structure in which tungsten atoms are ...

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  15. If AgI crystallizes in zinc blende structure with I^- ions at lattice ...

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  16. Total number of tetrahedral and octahedral voids in 0.5 mol of a compo...

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  17. Which one of the following compound exhibits Schottky defect?

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  18. A solid is formed by two elements P and Q. The element Q forms cubic c...

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  19. The mass percentage of iron present as Fe(III) in Fe(0.93)O(1.0) is

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  20. The fraction of volume occupied by atoms in a face centered cubic unit...

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