Question

If the value of radius ratio is 0.401, then what is

the coordination number of cation ?​

Answer 1

Answer:

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Explanation:

A cation would fit exactly into the octahedral void and would have a coordination number of six if the radius ratio were exactly 0.414. Similarly, a cation would fit exactly into the tetrahedral void and would have a coordination number of four, if the radius ratio were exactly 0.225.

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