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In an ionic compound XY(2)O(4) oxide ion...

In an ionic compound `XY_(2)O_(4)` oxide ions are arranged in ccp. Cations `X` are present in octahedral voids.Cations `Y` are equally distributed between octahedral voids occupied is

A

`1/4`

B

`1/2`

C

`1/8`

D

`1/6`

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The correct Answer is:
B
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AAKASH INSTITUTE-THE SOLID STATE -ASSIGNMENT SECTION-B (OBJECTIVE)
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  8. Which of the following is a covalent solid ?

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  13. Lithium crystallizes in a body centred cubic lattice. How many next-ne...

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  14. The ionic radii of Rb^(+) and I^(-) are 1.46 and 2.16Å. The most proba...

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  15. In an ionic compound XY(2)O(4) oxide ions are arranged in ccp. Cations...

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  17. A metal crystallizes into two cubic phases, face-centred cubic and bod...

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  18. In diamond , the C.N. of carbon and number of carbon atoms per unit ce...

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  19. If the total number of atoms per unit cell in an hcp structure and a b...

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