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In flourite structure (CaF2)-...

In flourite structure `(CaF_2)`-

A

`Ca^(++)` ions are ccp and `F^(-)` ions are present in all the tetrahedral voids

B

`Ca^(++)` ions are ccp and `F^(-)` ions are present in all the octahedral voids

C

`Ca^(++)` ions are ccp `F^(-)` ions are present in all the octahedral voids and half of ions are

D

None

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The correct Answer is:
A
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