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the correct order of the packing eff...

the correct order of the packing effeciency in different types of unit cells is ……….. .

A

`fcc lt bcc lt` simple cubic

B

`fcc gt bcc gt` simple cubic

C

`fcc lt bcc lt` simple cubic

D

`bv v lt fcc gt` simple cubic

Text Solution

Verified by Experts

The correct Answer is:
B
Packing efficiency in different types of unit cells can be tabulated as-

Hence, correct order is fcc (74%) > bcc (68%) > simplecubic(52%) .
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