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In diamond, effective number of carbon a...

In diamond, effective number of carbon atoms along any body diagonal of unit cell is `n//4`. What is the value of `n`

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Verified by Experts

The correct Answer is:
5
Unit cell is fcc with half of the tertreahedical voids are occupied by `C`-atoms hence effective no is `=1+2xx1/8=5/4`
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