Which of the following reactions are feasible, if the electrode potential are
For a reaction to be feasible, must be positive and
(a) Oxidation half-reaction
Reduction half-reaction
Overall reaction,
Positive emf indicates that the reaction is feasible.
(b) Oxidation half reaction,
Reduction half reaction,
Overall reaction,
Positive emf indicates that the reaction is feasible.
(c) Oxidation half-reaction,
Reduction half-reaction,
Overall reaction,
Positive emf indicates that the reaction is feasible.
(d) Oxidation half-reaction,
Reduction half-reaction,
Overall reaction,
Negative emf indicates that the reaction is not feasible.