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The decrease in electrical conductivity ...

The decrease in electrical conductivity of metals with increase in temperature is due to increase in

A

the velocity of electrons

B

the resistance of the metal

C

the number of electrons

D

the number of metal atoms

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The correct Answer is:
B
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AAKASH SERIES-ELECTROCHEMISTRY -LEVEL-I ( EXERCISE-I)
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  2. Solid NaCl is a bad conductor of electricity because

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  3. The decrease in electrical conductivity of metals with increase in tem...

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  4. The reason for increase in electrical conduction of electrolyte with i...

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  5. Sodium metal in liquid ammonia is

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  6. A solution of Sodium metal in liquid ammonia is strongly reducing agen...

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  7. Choose the wrong statement

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  8. The correct match is

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  9. Which of the following is 100% ionised at any dilution ?

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  10. Which of the following (1M) conducts more electricity ?

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  11. The degree of dissociation of an electrolyte in aqueous solution depen...

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  12. What happens at infinite dilution in a given solution ?

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  13. At infinite dilution the degree of dissociation for sucrose in aqueous...

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  14. Choose the correct statement regarding electrolytic cell

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  15. The following are some statements about electrolytic cell A) in thi...

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  16. The reactions taking place al anode and cathode are

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  17. The electrode through which the electrons enter the electrolytic solut...

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  18. As electrolysis is in progress, if the cathode plate is removed

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  19. In the electrolytic cell, flow of electrons is from

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  20. In electrolysis of dilute H2SO4, what is liberated at anode in the pre...

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