In a face centred cubic arrangement of m...

In a face centred cubic arrangement of metallic atoms, what is the relative ratio of the sizes of tetrahedral and octahedral voids ?

0.543

0.732

0.414

0.637

Text Solution

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The correct Answer is:

`(r_("tetrahedral"))/(r_("octahedral")) = (0.225 R)/(0.414R) = 0.543`

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