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In metal lattices the co-ordination numb...

In metal lattices the co-ordination number of metal atom is usually 

A

2 (or) 4

B

4 (or) 6

C

6 (or) 8

D

8 (or) 12

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The correct Answer is:
D
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AAKASH SERIES-SOLID STATE-LEVEL - I (EXERCISE - II)
  1. What is the minimum radius ratio that can give a specific co-ordinatio...

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  2. The coordination numbers of oxygen and silicon in SiO(4) respectively

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  3. In metal lattices the co-ordination number of metal atom is usually

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  4. Na and Mg crystallize in BCC and FCC type of crystals respectively, th...

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  5. Potassium crystallises in a body centred cubic unit cell. The mass of ...

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  6. A metal 'M' is crystallised in F.C.C lattice. The number of unit cells...

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  7. Among the following which has a different structure from others ?

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  8. {:("List - I","List - II"),("(Metal)","(Co-ordination number)"),("A) P...

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  9. In a hexagonal closest packing in two layers one above the other, the ...

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  10. In a close packed lattice containing 'n' particles, the number of tetr...

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  11. The number of octahedral voids in a unit cell of cubic close packed st...

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  12. In which of the following crystal the void efficiency is 32%?

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  13. (A): A void surrounded by a triangle of spheres capped by another sphe...

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  14. A body centered cubic solid is made up of two elements A and B. Atoms ...

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  15. A solid has a structure in which w atoms are located at the corners of...

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  16. A compound formed by elements X and Y crystallizes in a cubic structur...

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  17. A compound is formed by elements A and B. This crystallizes in the cub...

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  18. In a compound atoms of element 'Y' form C.C.P. lattice and those of el...

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  19. A compound M(p)X(q) has cubic close packing (ccp) arrangement of X. It...

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

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