A) 0.414-0.732
B) > 0.732
C) 0.156-0.225
D) 0.225-0.414
Correct Answer: D
Solution :
For tetrahedral coordination the radius ratio \[\left( \frac{{{r}^{+}}}{{{r}^{-}}} \right)\]should be\[0.225-0.414\].You need to login to perform this action.
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