A mineral has molecular formula \[X{{Y}_{2}}{{O}_{4}}\cdot {{O}^{2-}}\] ions are arranged in ccp and cations of X are present in octahedral voids. Cations of Y are equally distributed among octahedral and tetrahedral voids. The fraction of the octahedral voids occupied will be

A mineral has molecular formula \[X{{Y}_{2}}{{O}_{4}}\cdot {{O}^{2-}}\

1.	A mineral has molecular formula \[X{{Y}_{2}}{{O}_{4}}\cdot {{O}^{2-}}\] ions are arranged in ccp and cations of X are present in octahedral voids. Cations of Y are equally distributed among octahedral and tetrahedral voids. The fraction of the octahedral voids occupied will be
A.	\[\frac{1}{6}\]
B.	\[\frac{1}{8}\]
C.	\[\frac{1}{4}\]
D.	\[\frac{1}{2}\]
Answer» E.

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A mineral has molecular formula \[X{{Y}_{2}}{{O}_{4}}\cdot {{O}^{2-}}\] ions are arranged in ccp and cations of X are present in octahedral voids. Cations of Y are equally distributed among octahedral and tetrahedral voids. The fraction of the octahedral voids occupied will be

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