An aqueous solution containing $\mathrm{1 }\mathrm{}\mathrm{M}$ each of $\mathrm{A}{\mathrm{u}}^{3+}$ , $\mathrm{C}{\mathrm{u}}^{2+}$ , $\mathrm{A}{\mathrm{g}}^{+}$ , $\mathrm{L}{\mathrm{i}}^{+}$ is being electrolyzed by using inert electrodes. The value of standard potentials are
${\mathrm{E}}_{\mathrm{A}{\mathrm{g}}^{+}/\mathrm{A}\mathrm{g}}^{°}=0.80\mathrm{V},\mathrm{}{\mathrm{E}}_{\mathrm{C}{\mathrm{u}}^{+}/\mathrm{C}\mathrm{u}}^{°}=0.34\mathrm{}\mathrm{V},$ ${\mathrm{E}}_{\mathrm{A}{\mathrm{u}}^{3+}/\mathrm{A}\mathrm{u}}^{°}=1.50\mathrm{V},\mathrm{}{\mathrm{E}}_{\mathrm{L}{\mathrm{i}}^{+}/\mathrm{L}\mathrm{i}}^{°}=-3.03\mathrm{}\mathrm{V}$
With increasing voltage, the sequence of deposition of metals on the cathode will be