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If the number of atoms per unit in a cry...

If the number of atoms per unit in a crystal is 2, the structure of crystal is:

A

octahedral

B

Body centred cubic

C

Face centred cubic (fcc)

D

Simple cubic

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The correct Answer is:
B
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AAKASH INSTITUTE-THE SOLID STATE -ASSIGNMENT SECTION-A (OBJECTIVE)
  1. If 'Z' is the number of atoms in the unit cell that represents the cl...

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  2. In an ionic compound XY(2)O(4) oxide ions are arranged in ccp. Cations...

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  3. If the number of atoms per unit in a crystal is 2, the structure of cr...

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  4. Which of the following is ferromagnetic compound ?

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  5. The volume of atom present in a face-centred cubic unit cell of a meta...

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  6. The intermetallic compound LiAg crystallizes in cubic lattice in which...

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  7. The ratio of closed packed atoms to tetrahedral holes in cubic close p...

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  8. Na and Mg crystallize in bcc- and fcc-type crystals, respectively, the...

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  9. The edge of unit of FC C Xe crystal is 620 pm .The radius of Xe atom i...

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  10. The number of atoms in 100 g an fcc crystal with density d = 10 g//cm^...

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  11. The interatomic distance for bcc crystal is

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  12. The cubic unit cell of a metal (molar mass= 63.55 "mol"^(-1)) has an e...

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  13. CsBr crystallises in a body- centred cubic lattice. The unit cell leng...

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  14. In the crystals of which of the following ionic compounds would you ex...

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  15. Lithium metal crystallizes in a body centred cubic crystals. If the le...

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  16. Coordinating number of Na^(+) in NaCl is

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  17. Body -centred cubic lattice has a corrdination number of

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  18. When molten zinc is cooled to solid state, it assumes hcp structure. T...

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  19. The unit cell of a binary compound of A and B has ccp structure with A...

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  20. Which of the following unit cell is not possible for monoclinic crysta...

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