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If the anion (A) form hexagonal closet p...

If the anion (A) form hexagonal closet packing and cation (C ) occupy only 2/3 octahedral voids in it, then the general formula of the comound is:

A

CA

B

`A_(2)`

C

`C_(2)A_(3)`

D

`C_(3)A_(2)`

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The correct Answer is:
C
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