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The co-ordination number of calcium fluoride `(CaF_(2))` type structure isA. `1 : 2`B. `4 : 4`C. `4 : 8`D. `8 : 4` |
Answer» Correct Answer - C C.N.of `Cu^(2+)` ion = 8, C.N. of `F^(-)`ion = 4 `:.` C.N. of `CaF_(2)` type structure is `8 : 4` |
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