A galvanic cell is composed of two hydrogen electrods, one of which is a standard one. In which of the following solutions should the other electrode be immersed to get maximum e.m.f:A. `0.1 M HCl`B. `0.1 M CH_(3)COOH`C. `0.1 M H_(3) PO_(4)`D. `0.1 M H_(2)SO_4`

A galvanic cell is composed of two hydrogen electrods, one of which is

1.	A galvanic cell is composed of two hydrogen electrods, one of which is a standard one. In which of the following solutions should the other electrode be immersed to get maximum e.m.f:A. `0.1 M HCl`B. `0.1 M CH_(3)COOH`C. `0.1 M H_(3) PO_(4)`D. `0.1 M H_(2)SO_4`
Answer» Correct Answer - D `H_(2)SO_(4)` will furnish maximum `H^(+)` .

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A galvanic cell is composed of two hydrogen electrods, one of which is a standard one. In which of the following solutions should the other electrode be immersed to get maximum e.m.f:A. `0.1 M HCl`B. `0.1 M CH_(3)COOH`C. `0.1 M H_(3) PO_(4)`D. `0.1 M H_(2)SO_4`

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