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The chemical change in an electrolytic c...

The chemical change in an electrolytic cell is non`-` spontaneous.

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For electrolytic cell , free energy increases i.e, `Delta gt 0`
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Explore conceptually related problems

I. Cathode is -ve terminal both in electrochemical and electrolytic cells. II Reduction occurs at cathode both in galvanic as well as electrolytic cell. III. Chemical charge in electolytic cell is non-spontaneous

A reaction is non-spontaneous when:

The following reaction is non-spontaneous

MODERN PUBLICATION-ELECTROCHEMISTRY -CONCEPTUAL QUESTIONS
  1. Given that the standard electrode (E^(@)) of metals are : K^(+)//K=-...

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  2. What is the free energy change (DeltaG) for galvanic and electrolytic ...

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  3. The chemical change in an electrolytic cell is non- spontaneous.

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  4. Is it safe to stir 1M AgNO(3) solution with copper spoon? Given:E^(@)A...

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  5. Aerial oxidation gradually changes Fe^(2+) ions to Fe^(3+) ions. Which...

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  6. Two metals A and B have reduction potential values -0.76 V and + 0.34 ...

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  7. In corrosion of iron

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  8. What is the role of ZnCl(2) in dry cell ?

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  9. When the silver electrode having reduction potential 0.80 V is attache...

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  10. Name the type of cell which was used in Apollo space programme for pro...

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  11. How does conc. of sulphuric acid change in lead storage battery when c...

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  12. carbon in carbon dioxide is

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  13. Why is it not possible to measure the single electrode potential ?

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  14. Why a dry cell becomes dead after a long time even if it is not used ?

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  15. Why does the cell potential of mercury cell remain constant throughout...

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  16. Equilibrium constant K is related to E("cell")^(@) and not E("cell") b...

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  17. How can the electrode potentail of an electrode be increased ?

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  18. E^(theta) values of MnO(4)^(-), Ce^(4+) and Cl(2) are 1.507, 1.61 and ...

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  19. If E(Fe^(3+)//Fe)^(@) and E(Fe^(2+)//Fe)^(@) are -0.36 V and 0.439 V r...

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  20. The electrode potentials are : O2 + 4 e^- + 4H^(+) to 2 H(2) O Ce^...

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