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A solid is formed by two elements P and ...

A solid is formed by two elements P and Q. The element Q forms cubic close packing and atoms of P occupy two third of tetrahedral voids. The formula of the compound is

A

`PQ_3`

B

`P_3Q`

C

`P_4Q_3`

D

`P_3Q_2`

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MODERN PUBLICATION-SOLID STATE-EXERCISE
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  2. Which one of the following compound exhibits Schottky defect?

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  6. In a compound atoms of element Y form ccp lattioce and those of elemen...

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  7. The edge length of the face centred cubic cell of an ionic substance i...

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  8. Percentage of free space in cubic close packed structure and in body c...

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  9. In a face centred cubic lattice, atom A occupies the corner positions ...

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  10. Copper crystallizes in fcc lattice with a unit cell edge of 361 pm. Th...

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  11. Lithium forms body centred cubic structure. The length of the side is ...

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  12. Experimentally it was found that a metal oxide has formula M(0.98)O. M...

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  13. CsCl crystallises in body centred cubic lattice. If 'a' is its edge le...

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  14. Sodium metal crystallizes in a body centre cubic lattice with a unit c...

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  15. Which of the following compound is metallic and ferromagnetic?

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  16. A ionic compound is expected to have tetrahedral structure if r(c)//r(...

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  17. A solid compound contains X,Y and Z atoms in a cubic lattice with X at...

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  18. KCl cryatalline in the same type of lattice as does NaCl. Given that r...

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  19. Number of unit cells in 4 g of X which crystallises in bcc pattern is ...

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  20. The white ZnO turns yeellow on heating because of

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