For the cell $\mathrm{Zn}\left(\mathrm{s}\right)\left|{\mathrm{Zn}}^{2+}\left(\mathrm{aq}\right)\right|\left|{\mathrm{M}}^{\mathrm{x}+}\left(\mathrm{aq}\right)\right|\mathrm{M}\left(\mathrm{s}\right)$ Different half cells and their standard electrode
Potentials are given below :

${\mathrm{M}}_{\left(\mathrm{aq}\right)}^{\mathrm{X}+}|{\mathrm{M}}_{\left(\mathrm{s}\right)}$	${\mathrm{E}}^0$  value
${\mathrm{Au}}^{+3}|\mathrm{Au}$	1.40 V
${\mathrm{Ag}}^{+}|\mathrm{Ag}$	0.80 V
$F{e}_{\left(aq\right)}^{+3}|{\mathrm{Fe}}_{\left(\mathrm{aq}\right)}^{+2}$	0.77 V
$F{e}_{\left(aq\right)}^{2+}|{\mathrm{Fe}}_{\left(\mathrm{s}\right)}$	$-$0.44 V

If ${\mathrm{E}}_{{\mathrm{Zn}}^{2+}/\mathrm{Zn}}^{°}=-0.76 \mathrm{V}$, whose cathode will give a maximum value of ${\mathrm{E}}_{\text{cell }}^{°}$ Electron transferred?