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Percentage of free space in cubic close ...

Percentage of free space in cubic close packed structure and in body centered structure are respectively.

A

`48% and 26%`

B

`30% and 26%`

C

`26% and 32%`

D

`32% and 48%`

Text Solution

Verified by Experts

The correct Answer is:
A
In ccp (or fcc) and bcc , packing density is `74% and 68%` respectively .Thus free space is `26% and 12 %` respectively.
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