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Solid State Physics


7. 

find the correct one

Answer : C. convertion from the Solid state to gaseous state- sublimation

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8. 

Dry ice is

Answer : A. solid carbon

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9. 

When electrons are trapped in the crystal lattice in place of anion vacancy, the defect in the crystal is known as

Answer : B. F-centre

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10. 

Which one of the following properties of a liquid does not affect its rate of evaporation?

Answer : A. Volume

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11. 

A corked bottle full of water when frozen will break because

Answer : C. the volume of water increases on freezing

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12. 

Mercury boils at

Answer : B. 357o C

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