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The standard emf of a galvanic cell can ...

The standard emf of a galvanic cell can be calculated from :

A

The size of the solution

B

The pH of the solution

C

The amount of metal in the anode

D

The `E^@` values of the two half cells

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The correct Answer is:
D
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MBD PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. Write notes on Corrosion

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  2. The algebrac sum of potential of two electrodes of a galvanic cell is ...

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  3. The standard emf of a galvanic cell can be calculated from :

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  4. The electrode potential of a glass electrode depends upon:

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  5. Which solution will show highest resistance during the passage of curr...

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  6. The standard reduction potential at 290K for the following half reacti...

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  7. Which represents disproportionation :

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  8. Electrochemical equivalent of a substance is equal to its quantity lib...

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  9. Consider the standard potential of the following cells, (i)Mg^(2+) +2...

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  10. The most poweful oxidising agent is :

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  11. The product (ampere xx second ) is equal to the number of :

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  12. The oxidation potential of Mg and Al are +2.37 and +1.66 volt respecti...

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  13. When an aqueous solution of lithium chloride is electrolysesd using gr...

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  14. A ditute aqueous solution of sodium fluoride is electrolysed, the prod...

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  15. Of the following matals that cannot be obtained by electrolysis of the...

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  16. A certain metal fails to liberate H2 gas from a moderately conc. HCI s...

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  17. Cu^(2+) +2e rarr Cu, log [Cu^(2+)] vs E(red).graph is of the type as s...

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  18. For which cell emf is independent of the concentration of electrolyte...

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  19. The reaction, Cu^(2+)(aq) +2CI^- (aq) rarr Cu(s) +CI2(g) has E(cell)^...

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  20. For the electrochemical cell,M[M^+]X^-|X,E^@(M+//M)=0.44 V and E(X//X...

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