For the cell $$Zn(s) | Zn^{2+}(aq) || M^{x+}(aq) | M(s)$$, different half cells and their standard electrode potentials are given below:

If $$E°_{Zn^{2+}/Zn} = -0.76$$ V, which cathode will give a maximum value of $$E°_{cell}$$ per electron transferred?

A

$$Ag^+/Ag$$

B

$$Fe^{3+}/Fe^{2+}$$

C

$$Au^{3+}/Au$$

D

$$Fe^{2+}/Fe$$