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The density of KBr is 2.75 g cm^(-3) len...

The density of `KBr` is `2.75 g cm^(-3)` length of the unit cell is `654 p m` . `K=39, Br=80, `then what is true about the predicted nature of the solide ?

A

KBr has face centered cubic structure with `Z = 4`.

B

KBr has simple cubic structure with `Z = 1 `

C

KBr has hexagonal close packed structure with `Z = 6 `

D

KBr has body centered cubic structure with `Z = 2`.

Text Solution

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The correct Answer is:
A
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