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Galvanisation is applying a coating of...

Galvanisation is applying a coating of

A

Pb

B

Cr

C

Cu

D

Zn

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MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Resistance of 0.2 M solution of an electrolyte is 50 Omega. The specif...

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  2. Two faraday of electricity is passed through a solution of CuSO 4 ​ ...

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  3. Galvanisation is applying a coating of

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  4. An alloy Pb-Ag weighing 1.08g was dissolved in dilute HNO3 and the vol...

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  5. Calculate the reductoin potential of a half cell consisting of a plati...

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  6. One Faraday of electricity is passed through molten Al2O3, aqueous sol...

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  7. Consider the following four electrodes, P=Cu^(2+)(0.001M)|Cu(s) Q=cu^...

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  8. When same quantity of electricity is passed for half an hour, the amou...

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  9. The electrode potentials of a hydrogen, electrode at pH=10 is

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  10. E1,E2 and E3 are the emfs of the following three galvanic cells respec...

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  11. The standard redox potentials for the reacitons Mn^(2+)+2barerarrMn an...

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  12. A current is passed through two cells connected in series. The first c...

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  13. A weak electrolyte having the limiting equivalent conductance of 400 S...

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  14. Which of the following cannot be expressed as N m^(-2) ?

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  15. The approximate time duration in hours to electropole 30 g of calcium ...

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  16. 1 M solution each of Cu(NO3)2, AgNO3, Hg(NO3)2 and Mg(NO3)2 is electro...

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  17. For the following data at 25^@C Cr^(3+)(aq)+1barerarrCr^(2+)(aq),E^@=-...

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  18. Equilvalent conductivity at infinite dilution for sodium potassium oxa...

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  19. A conductivity cell has been calcibrated with a 0.01 M 1:1 eletrolyte ...

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  20. A current strength of 9.65 amperes is passed through excess fused AlCl...

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