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A galvanic cell is composed of two hydro...

A galvanic cell is composed of two hydrogen electrodes, one of which is a standard one. In which of the following solutions should the other electrode be immersed to get maximum emf?

A

`0.1 M HCl`

B

`0.1M CH_3COOH`

C

`0.1M H_3PO_4`

D

`0.1M H_2SO_4`

Text Solution

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C
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BODY BOOKS PUBLICATION-ELECTROMOTIVE FORCE -EXERCISE
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  11. A galvanic cell is composed of two hydrogen electrodes, one of which i...

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  12. 1/2 H2(g)+AgCl(s)=H^+ (aq)+Cl^(-) (aq)+Ag(s) occurs in the galvanic c...

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  13. For the cell Tl|Tl^(+) (0.001M) ||Cu^(2+) (0.1M) |Cu. E(cell) at 25^@C...

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  14. (i) E^@ (Cu^(2+),Cu)=0.34V (ii) E^@(Cu^+,Cu)=+0.52V (iii) E^@[O2(...

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  15. Given below the half cell reactions Mn^(2+)+2e to Mn, E^@=-1.18V 2...

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