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An ioinic compound is expected to have t...

An ioinic compound is expected to have tetrahedral structure if `r_(+)//r_(-)` lies in the range of

A

0.155 to 0.225

B

0.732 to 1

C

0.414 to 0.732

D

0.225 to 0.414

Text Solution

Verified by Experts

The correct Answer is:
D
`(r_(+))/(r_(-))=0.225 " to "0.414` for ionic compound having tetrahedral structure.
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