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For tetrahedral coordination number, the...

For tetrahedral coordination number, the radius ratio `(r_(c^(+)))/(r_(a^(-)))` is :

A

0.732-1.000

B

0.414-0.732

C

0.225-0.414

D

0.155-0.225

Text Solution

Verified by Experts

The correct Answer is:
C
Properties of ionic solid
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