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For which of the following cases, answer...

For which of the following cases, answer is `4`

A

Coordination number of `Zn^(2+)` in `Z` inc blende

B

Number of body diagonal planes in a cube

C

Formula units in rock salt structure

D

Formula units in `CsCl` structure

Text Solution

Verified by Experts

The correct Answer is:
A, C
a. `CN` of `Zn^(2+)` ion in `ZnS = 4`.
b. Number of body diagonal planes in a cube `= 6`.
c. Formula unit is rock salt structure `= 4`.
d. Formula unit in `CsCl` structure `= 1`.
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