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Reduction potential of hydrogen using di...

Reduction potential of hydrogen using dil sulphuric acidof pH=5 at a pressure of hydrogen gas of 1 bar is

A

A. 0.059V

B

B. `-0.295V`

C

C. `-0.059V`

D

D. `-2.95V`

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BRILLIANT PUBLICATION-REDOX REACTION & ELECTROCHEMISTRY-QUESTION (ELECTROCHEMISTRY) (LEVEL -II)
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  4. Consider the cell reaction k2Fe(s)=O(2)(g)+4H(aq)^(+)to2Fe^(2+)+2H(2)O...

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  5. A galvanic cell is constructed as follows. A half ceil consists of a p...

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  6. Given the standard electrod potentials E(Cu^(2+)//Cu)^(@)=0.34v and E(...

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  7. When a Galvanic cell produce current by a spontaneous reaction

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  8. A cell contains two copper electrodes. The negative electrode is in co...

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  9. The emf of the cell Pt, underset(1atm)(H(2(g)))|underset(.01M)(HA)||un...

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  11. Pt,H(2) (1bar)|HCl(aq)|AgCl(s)|Ag has cell potential 0.92V at 25^(@)C ...

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  12. The equilibrium constant of the reaction 2Fe^(3+)+2I^(-)to2Fe^(2+)+I(2...

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  13. Which of the following is/are true a.Specific conductance denotes co...

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  14. Molar conductivity of a 0.01 M solution of a weak monobasic acids HA i...

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  15. 0.025 M aq. Solution of methanoic acid has molar conductivity 46 S. cm...

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  16. From the following molar conductivities at infinite dilution lamda(m...

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  17. Ionisation constant of acetic acid is 2xx10^(-6). Molar conductivity o...

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  18. 0.04M solution of a weak dibasic acid is 4.23xx10^(-4)S.cm^(-1) The de...

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  19. At 298 K, the conductivity of a saturated solutioni of Agcl in water i...

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  20. One faraday current is passed through molten Na(2)O,MgO and Al(2)O(3)....

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