The spinel structure (\[A{{B}_{2}}{{O}_{4}}\]) consists of an fee array of \[{{O}^{2-}}\] ions in which the:

A cation occupies one-fourth of the tetrahedral holes and the B cations the octahedral holes

A cation occupies one-eighth of the tetrahedral holes and B cation occupies half of octahedral holes

A cation occupies one-eighth of the octahedral hole and the B cation the tetrahedral holes

A cation occupies one-fourth of the octahedral holes and the B cations the tetrahedral holes

The spinel structure (\[A{{B}_{2}}{{O}_{4}}\]) consists of an fee a

1.	The spinel structure (\[A{{B}_{2}}{{O}_{4}}\]) consists of an fee array of \[{{O}^{2-}}\] ions in which the:
A.	A cation occupies one-eighth of the tetrahedral holes and B cation occupies half of octahedral holes
B.	A cation occupies one-fourth of the tetrahedral holes and the B cations the octahedral holes
C.	A cation occupies one-eighth of the octahedral hole and the B cation the tetrahedral holes
D.	A cation occupies one-fourth of the octahedral holes and the B cations the tetrahedral holes
Answer» B. A cation occupies one-fourth of the tetrahedral holes and the B cations the octahedral holes

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The spinel structure (\[A{{B}_{2}}{{O}_{4}}\]) consists of an fee array of \[{{O}^{2-}}\] ions in which the:

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