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In the electrolyses of CuSO4 the reactio...

In the electrolyses of `CuSO_4` the reaction `Cu^(2+)+2^(@-)rarr Cu` , Takes place at :

A

Anode

B

Cathode

C

In solution

D

None

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The correct Answer is:
B
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MBD PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. In electrolysis, oxidation takes place at:

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  2. Which loses charge at catode:

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  3. In the electrolyses of CuSO4 the reaction Cu^(2+)+2^(@-)rarr Cu , Take...

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  4. A standard hydrogen electrode has zero electrode potential because :

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  5. In an electrolytic cell current flows :

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  6. In Dow.s method, sodium is prepared by the electrolysis of molten NaCI...

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  7. The ions discharged at anode by the electrolysis of very dilute H2SO4s...

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  8. The reaction at cathode during the electrolysis of aqueous solution of...

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  9. In electrochemical corrosion of metals, the metal undergoing corrosion...

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  10. The value of electronic charge is equal to :

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  11. The number of electrons involved in redox reactions when a faraday of ...

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  12. An electrolytec cell contains a solution of AgNO3 and have platinum e...

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  13. The standard oxidation potentials, E^@ for the half reactions are : Z...

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  14. The solution of CuSO4in which copper rod is immersed is diluted to 10 ...

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  15. Deduce from the following E^@ values of half cells, what combination ...

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  16. Deduce from the following E^@ values of half cells, what combination ...

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  17. Deduce from the following E^@ values of half cells , what combination ...

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  18. E^@ for F2 +2erarr 2F^- is 2.8V,E^@ for 1//2F2+erarr F^- is :

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  19. For the cell ,Tl |Tl^+(0.001M)|| Cu,E(cell) at 25^@ C is 0.83V.E(cell)...

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  20. How much will the reduction potential of a hydrogen electrode change w...

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