`E^@` value of `Ni^(2+)//Ni` is -0.25 V and `Ag^+ //Ag` is +0.80 V . If a cell is made by taking the two electrodes what is the feasibility of the reaction?
A. Since `E^@` value for the cell will be positive, redox reaction is feasible.
B. Since `E^@` value for the cell will be negative, redox reaction is not feasible.
C. Ni cannot reduce `Ag^+` to Ag hence reaction is not feasible.
D. Ag can reduce `Ni^(2+)` to Ni hence reaction is feasible.
