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Solid State Physics


13. 

Crystals having low melting points are in

Answer : C. metallic bond

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14. 

Which of the following is not a property of crystalline solid?

Answer : B. Isotropy

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15. 

What is the maximum proportion of volume available in FCC arrangement of spheres?

Answer : C. 26%

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16. 

Which of the following compounds has hexagonal structure?

Answer : A. Graphite

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17. 

Which of the following compounds is an example of network solid?

Answer : A. Carborundum

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18. 

When a cation leaves its normal position in the crystal and moves to some interstitial space, the defect in the crystal is known as

Answer : D. Frenkel defect

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