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In which of the following arrangement a ...

In which of the following arrangement a metal could have least density

A

BC C

B

C CP

C

HCP

D

Simple cubic

Text Solution

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The correct Answer is:
4
Simple cubic structure has least packing efficiency
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NARAYNA-SOLID STATE-LEVEL-I(C.W)
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  2. The arrangement of the first two layers, one above the other, in hep a...

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  3. In which of the following arrangement a metal could have least density

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  4. In a closest packed lattice, the number of octahedral sites as compare...

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  5. The number of octahedral sites per sphere in fcc structure is

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  6. Distinguish between intrinsic and extrinsic semi-conductors on the bas...

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  7. Which defect causes decreases in the density of crystal?

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  8. In a crystal, some ions are missing from normal sites. This is an exam...

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  9. Assertion. No compound has both Schottky and Frenkel defects. Reaso...

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  10. Which of the following is a ferromagnetic compound.

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  11. Which type of semiconductor is obtained by mixing arsenic with silicon...

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  12. The electrical conductivity of semiconductors ……. With increase of te...

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  13. Which of the following metal oxides is antiferromagnetic in nature?

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  14. Explain why, a salt which does not conduct electricity in the solid st...

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  15. Which of the following is a ferromagnetic compound.

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  16. (A): Glass possess sharp melting point. (R): Glass is a pseudo solid

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  17. The angle corresponding to maximum diffraction of x-rays on solid crys...

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  18. AB is an ionic. If the ratio of ionic radii of A^(+) and B^(-) is 0.52...

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  19. (A): Thermodynamically all solids possess a tendency to acquire defect...

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  20. At zero kelvin, most of the ionic crystals possess

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