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Ar crystallizes in an F.C.C. lattice . I...

Ar crystallizes in an F.C.C. lattice . If the unit cell length is `5.311 A^(@)`. find the distance between nearest neighbours.

A

`5.311A^(@)`

B

`3.75A^(@)`

C

`6.25A^(@)`

D

`7.33A^(@)`

Text Solution

Verified by Experts

The correct Answer is:
1
edge length (a)=`5.311 A^(@)`
distance between nearest neighbours `=(a)/sqrt(2)`
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