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CsCl crystallises in body-centred cubic ...

CsCl crystallises in body-centred cubic lattice. If 'a' is its edge length then which of the following expressions is correct-

A

`r_(Cs)+r_(cl^(-))=sqrt(3)/(2)a`

B

`r_(cs)+r_(cl^(-))=sqrt(3a)`

C

`r_(Cs)+r_(cl^(-)=3a)`

D

`r_(cs)+r_(cl^(-))=(3a)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
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