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For how long 2.5 ampere of current is pa...

For how long 2.5 ampere of current is passed to supply 5400C of charge?

A

1hr

B

2.5hr

C

6hr

D

9hr

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTION-ELECTROCHEMISTRY-EXERCISE -2 (LEVEL-1)
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  2. How many coulombs are required for the oxidation of 1 mol of H(2)O to ...

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  3. For how long 2.5 ampere of current is passed to supply 5400C of charge...

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  4. 1 faraday of electricity will liberate 1 gram atom of the metal from t...

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  5. A solution containing one mole per litre of each Cu(NO(3))(2), AgNO(3)...

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  6. A current of 2 ampere was passed through solutions of CuSO4 and AgNO3 ...

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  7. On passing 3 A of electricity for 50 min, 1.8 g of metal deposits. The...

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  8. The number of coulombs required to deposit 5.4g of Al when the electro...

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  9. The specific conductance of a solution is 0.3568 " ohm"^(-1) cm^(-1) w...

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  10. A conductance cell was filled with a 0.02 M KCl solution which has a s...

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  11. The variation of equivalent conductance verses concentration of a stro...

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  12. Which of the following solutions has the highest equivalent conductanc...

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  13. The resistance of 0.01N solution of an electrolyte AB at 328K is 100oh...

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  14. For an electrolyte solution of 0.05 mol L^(-1) , the conductivity has...

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  15. Twoelectrodes are fitted in conductance cell 1.5 cm apart while the ar...

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  16. The best conductor of electricity is in 1M solution of

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  17. The resistance of 0.5M solution of an electrolyte in a cell was found ...

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  18. Equivalent conductance of 0.1 M HA (weak acid) solution is 10 Scm^2 eq...

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  19. If x is specific resistance of the electrolyte solution and y is the m...

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  20. The dissociation constant of n-butyric acid is 1.6 xx 10^(-5) and the ...

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