23. The standard oxidation potential of Ni/Ni- electrode is 0.236 V. If this is combined wit a hydrogen electrode in an acidic solution, at what pH of the solution will measured emf be zero at 25°C? (Assuming Ni-1=1M)

The standard oxidation potential of Ni/Ni2+ electrode is 0.3 V. If this is combined with a hydrogen electrode in acid solution, at what pH of the solution with the measured e.m.f. be zero at 25°C? (Assume [Ni2+] = 1M)

The standard oxidation potential of Ni//Ni^(2+) electrode is 0.236 V . If this is combined with a hydrogen electrode in acid solution , at what pH of this solution will be measured e.m.f be zero at 25^@ C ? Assume that [Ni^(2+)] = 1M and P_(H_2) = 1 atm

The standard oxidation potential of Ni//Ni^(+2) electrode is 0.236 V. If this electrode is combined with a hydrogen electrode in acid solution, at what pH of the solution will the measured emf be zero at 25^(@) C? Assume [Ni^(+2)] = 1 M

The standard oxidation potential of Ni//Ni^(2+) electrode is 0.236 V . If this is combined with a hydrogen electrode in acid solution, at what pH of this solution will be measured e.m.f. be zero at 25^(@)C ? Assume that [Ni^(2+)] = 1 M and P_(H_(2)) = 1 atm .

The standard oxidation potential of Ni//Ni^(2+) electrode is 0.236V . If this is combined with a hydrogen electrode in acid solution. At what pH of the solution will the measured emf be zero at 25^(@)C ? Assume [Ni^(2+)]=1M and p_(H_(2))=1 atm

Standard oxidation potential of Ni|Ni^(2+) electrode is 0.236V. If it is combined with a hydrogen electrode in acid solution, at what pH of the solution will the measured EMF be zero at 25^(@)C ? Assume [Ni^(2+)]=1M and p(H_(2))=1atm.

Standard oxidation potential of Ni//NI^(2+) is 0.236V. This is combined with hydrogen electrode in acidic solution. At what pH will the solution show measured emf zero at 25^(@)C asuming [Ni^(2+)]=1M ?

The standard potential of Ni^(2+) //Ni is -0.236 V. If this electrode is coupled with a hydrogen electrode, the emf of the cell becomes zero. Calculate the pH of the acid used in electrode.

At what pH the oxidation potential of hydrogen electrode will be -0.413 V ?