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The standard potential of Cu//Cu^(2+) el...

The standard potential of `Cu//Cu^(2+)` electrodce = -3.34V. It corresponds to the raction

A

`Cu rarr Cu^(2+)+2e^-`

B

`Cu^(2+)+2e^- rarr Cu`

C

`1/2Cu^(2+)+e^- rarr Cu`

D

None of the above.

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R G PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. The standard hydrogen electrode has zero electrode potential bacasue.

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  2. The potential developed at the electrode electrolyte interface is due ...

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  3. The standard potential of Cu//Cu^(2+) electrodce = -3.34V. It correspo...

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  4. The electrode potentials for the two half cell reaction is given below...

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  5. The hydrogen electrode is dipped in a solution of pH= 3 at 25^@C. The ...

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  6. Strong elecrolytes are those which.

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  7. The molar conductivity of a strong electrolyte.

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  8. On which of the folloiwng factors the conductivity of electronic condu...

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  9. In the measurement of the conductivity iof electrolyte DC is not used ...

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  10. The SI unit of specific conductivity is.

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  11. The molar conductivity of weak electrolyte at infinite dilution can be...

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  12. The amound of ion discharged during elelctrolysis is not directly prop...

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  13. On the electrolysis of aquos solution of Na2,SO4 on cathode, we get

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  14. When concentrated sulphuric acid is electrolysed the main product at t...

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  15. The main components of Leclanche cell are

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  16. As a lead storage battery is charged.

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  17. Hydrogen oxygen fuel cells are used in space craft to supply.

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  18. Fill in the blanks Maximum electric work done by electro chemical ce...

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  19. Fill in the blanks Cell constant of a conductivity cell = xx

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  20. What is galvanic cell?

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