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Aqueous solution of CuSO4 is electrolyse...

Aqueous solution of `CuSO_4` is electrolysed using inert electrodes till the blue coloured solution becomes colourless. The colourless solution formed is

A

`Cu(OH)_2`

B

`H_2SO_4`

C

`CuSO_4`

D

`H_2O`

Text Solution

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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. Which of the following reaction is possible at anode ?

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  3. Aqueous solution of CuSO4 is electrolysed using inert electrodes till ...

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  4. After the electrolysis of aqueous solution of NaCl using Pt electrodes...

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  5. During the electrolysis of aqueous solution of the following, molarity...

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  6. Aqueous NaCl solution is electrolyzed using platinum electrodes. What ...

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  7. At anode in the electrolysis of fuscd sodium chloride

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  8. In electrolysis of NaCl when Pt electode is taken then H2 is liberated...

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  9. (A): Hydrogen gas always evolved only at cathode during electrolysis ...

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  10. Which of the following ions is discharged at the cathode when an aqueo...

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  11. During electrolysis of fused NaOH

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  12. Aqueous solution of AgNO3 is electrolysed using inert electrodes. At t...

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  13. At cathode, the electrolysis of aqueous Na2SO4 gives

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  14. An aqueous solution containing one mole per litre of each Cu(NO3)2 , A...

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  15. The electrolysis of an aqueous solution of KNO3 between platinum elect...

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  16. According to Faraday's first Law of electrolysis mass of substance lib...

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  17. When the same charge is passed through the solutions of different elec...

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  18. According to 2nd law of Faraday's electrolysis the correct one is i...

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  19. One Faraday is equal to

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  20. One Faraday of electricity will liberate 1 gram atom of the metal from...

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