Electrochemistry

Match the following select the correct option for the quantity of electricity, in $\mathrm{Cmol}^{-1}$ required to
deposit various metals at cathode

$$ \begin{array}{|l|l|l|l|} \hline & \text { List - I } & & \text { List- II } \\ \hline \text { a } & \mathrm{Ag}^{+} & \text {i } & 386000 \mathrm{Cmol}^{-1} \\ \hline \text { b } & \mathrm{Mg}^{2+} & \text { ii } & 289500 \mathrm{Cmol}^{-1} \\ \hline \text { c } & \mathrm{Al}^{3+} & \text { iii } & 96500 \mathrm{Cmol}^{-1} \\ \hline \text { d } & \mathrm{Ti}^{4+} & \text { iv } & 193000 \mathrm{Cmol}^{-1} \\ \hline \end{array} $$