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Which of the following is a redox reacti...

Which of the following is a redox reaction?

A

`Fe^(2+) rarr Fe^(3+)+e^-`

B

`2Fe^(2+)+Cl_2 rarr 2Fe^(3+) + 2Cl^-`

C

`Cl_2+2e^- rarr 2Cl^-`

D

`Sn^(2+)rarrSn^(4+)+2e^-`

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R G PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. An electrolyte.

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  2. If a salt bridge is removed between the two half cells, the voltage

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  3. Which of the following is a redox reaction?

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  4. When a metal rod C in dipped in an aquos soluion of a metal D (having ...

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  5. The standard hydrogen electrode has zero electrode potential bacasue.

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

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

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

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

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  10. Strong elecrolytes are those which.

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  11. The molar conductivity of a strong electrolyte.

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

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

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  14. The SI unit of specific conductivity is.

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

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

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

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

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  19. The main components of Leclanche cell are

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  20. As a lead storage battery is charged.

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