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How many coulombs are required for the r...

How many coulombs are required for the reduction of one mole of aluminiium ?
`Al^(3+)+3e^(-)rarrAl`

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MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Fill ups DeltaG^@ is related to e.m.f of the cell is……………. .

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  2. How does the concentration of sulphuric acid change in lead storage ba...

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  3. How many coulombs are required for the reduction of one mole of alumin...

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  4. Define molar conductivity or molar conductance?

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  5. Why does a dry cell become dead after a long time, even if it has not ...

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  6. What is the baisis of obtaining electrical energy in the fuel cells?

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  7. Give an example of a fuel cell?

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  8. How is molar conductivity related to conductivity of a solution? Deriv...

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  9. Write the product obtained at andoe on electorlysis of concentrated su...

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  10. What is relation between conductivity and molar conductivity ?

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  11. Express the reation between among the conductivity of a solution in th...

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  12. Which cell was used in Apollo space programme ? What was the product u...

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  13. What is the amount of electricity required to deposit one mole of alum...

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  14. How can you increase the reducton potential of an electrode?

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  15. What is the amount of electricity required to deposit one mole of Zinc...

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  16. Which reference electrode is used to measure the electrode potential o...

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  17. What is the effect of decreasing concentration on the molar conductivi...

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  18. What is secondary cells?

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  19. Can we store copper sulphate solution in a zinc vessel ?

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  20. Suggest two materials other than hydrogen that can be used as fuels in...

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