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High thermal conductivity of metals is d...

High thermal conductivity of metals is due to transfer of heat through:

A

Molecular collsions

B

Electronic collisions

C

Atomic collisions

D

All

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The correct Answer is:
B
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MBD PUBLICATION-SOLID STATE-QUESTION BANK
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  2. Which do not from amalgam with Hg ?

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  3. High thermal conductivity of metals is due to transfer of heat through...

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  4. The metal surfaces are excellent reflectors because of absorption and ...

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  5. An increase in the charge of the positive ions that occupy lattice pos...

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  6. The hardness of metal increases with increase in number of …… involved...

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  7. Which possesses highest lattice energy?

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  8. Each atom in bcc structure has …….. Nearest neighbours.

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  9. The resistance of mercury becomes almost zero at :

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  10. All the substances become diamagnetic at :

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  11. Extremely pure samples of Ge and Si are non-conductors ,but their cond...

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  12. Solids are characterised by their properties :

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  13. A solids having no definite shape is called :

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  14. A solid having no definite geometrical shape with flat faces and sharp...

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  15. The crystals are bounded by plane faces (f), straight edges (e) and in...

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  16. A cubic crystal possesses :

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  17. A cubic crystal possesses in all ……. Elements of symmetry .

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  18. The statement that , .. It is possible to choose along the three coord...

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  19. The statement that , '' All crystals of the same substance possess the...

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