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The potential of the cell containing two...

The potential of the cell containing two hydrogen electrodes as represented below
`Pt, H_2(g) |H^(+) (10^(-6) M)|| H^(+) (10^(-4) M)|H_2(g) , Pt` at 298 K is

A

`-0.118V`

B

`-0.0591V`

C

`0.118V`

D

`0.0591 V`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-REVISION EXERCISE -ELECTROCHEMISTRY
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  2. Given the data at 25^@C Ag + I^(-) to AgI + e^(-) , E^@ = 0.152V ...

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  3. The potential of the cell containing two hydrogen electrodes as repres...

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  4. For the following cell Zn//Zn^(2+) // Cd^(2+) // Cd E("cell") = ...

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  5. The standard reduction potentials for two reactions are given below: ...

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  6. What is the approximate quantity of electricity in 500 ml 1M AgNO3 aq...

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  7. The cell , Zn//Zn^(2+) (1M) // Cu^(2+) (1M) // Cu (E("Cell")^@ = 1.10...

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  8. If the number of moles of electrons involved in a reaction is doubled ...

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  9. The standard EMF of Daniel cell is 1.10 volt. The maximum electrical w...

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  10. If the Pb^(2+) concentration is maintained at 1.0M what is the [Cu^(2+...

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  11. The standard e.m.f. for the cell reaction, 2Cu^(+)(aq) to Cu(s) + ...

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  12. The standard e.m.f. of a galvanic cell involving cell reaction with n ...

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  13. Standard electrode potentials of Fe^(2+) + 2e to Fe and Fe^(3+) + 3...

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  14. The standard Potentials at 25^@C for the half reactions are given agai...

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  15. For the cell , Hg,Hg2 Cl2//Cl^(-)(0.1M)//Cl^(-)(0.01M)//Cl2, Pt E("cel...

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  16. For the following cell reaction, Ag | Ag^(+) | AgCl | Cl^(-) | Cl(2) ,...

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  17. For copper half cell, the graph between reduction potential (Y-axis) a...

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  18. In a fuel cell H2 and 02 react to produce electricity. In this process...

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  19. The standard reduction potential for Cu^(2+)//Cu is +0.34V. If ksp of...

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  20. Adding powdered lead and iron to a solution that is 1M in both Pb^(2+)...

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