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Select the incorrect statement for CsCI ...

Select the incorrect statement for `CsCI` crystal

A

Co-ordination no for `Cs^(+) and CI^(-)` is `6`

B

`(r_(Cs)^(+))/(r_(CI)^(-)) = 0.732`

C

The structure changes to `NaCI` at `760K`

D

`CI^(-)` ions are present at cubic sides

Text Solution

Verified by Experts

The correct Answer is:
a
The `C.N` of `CaCI is 8`
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