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Percentage of free space in cubic in a b...

Percentage of free space in cubic in a body- centred cubic unit cell is .

A

`32%`

B

`34%`

C

`28%`

D

`30%`

Text Solution

Verified by Experts

The correct Answer is:
a
Packing fraction of fcc is `68%` So empty space is `32%`
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