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The CsCl type structure is exhibited by...

The CsCl type structure is exhibited by alkali halides only when the radius of the cation is large enough to keep touching its eight nearst neighbour aniion. Below what minimum raiton of cation of anion radii `(r^(+)//r^(-))` this contact is prevented

A

0.225

B

0.414

C

0.632

D

0.732

Text Solution

Verified by Experts

The correct Answer is:
D
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