The emf of the cell involving the following reaction, `2Ag^(+) +H_(2) rarr 2Ag +2H^(+)` is `0.80` volt. The standard oxidation potential of silver electrode is:-

The emf of the cell involving the reaction 2Ag^(+) (aq)+H_(2)(g) rarr 2Ag(s)+2H^(+) (aq) is 0.080 V . The standard oxidation potential od silver electrode is

The emf of the involving the reaction 2Ag_((aq))^(+)+H_(2(g)) rarr Ag_((s))+2H_((aq))^(+) is 0.80V . The standard oxidation potential of silver electrode is

The standard e.m.f. of the cell involving the reaction 2Ag^(+) (aq)+H_2(g)→2Ag(s)+2H^(+) (aq), is 0.80 V. The standard oxidation potential of Ag electrode is

Aluminium displaces hydrogen from dilute HCl whereas silver does not. The e.m.f. of a cell prepared by combining Al//Al^(3+) and Ag//Ag^(+) is 2.46 V. The reduction potential of silver electrode is + 0.80 V. The reduction potential of aluminium electrode is

DeltaG^@ for the reaction Ag_((aq))^+ +1/2H_(2(g)) rarr H_((aq))^+ + Ag_((s)) , where standard potential for silver half cell reaction is 0.8V, will be