What amount of electricity can deposit 1 mole of Al metal at cathode when passed through molten AlCl₃ ?

Given the standard half-cell potentials (E$$^\circ$$) of the following as

$$\matrix{ {Zn \to Z{n^{2 + }} + 2{e^ - };} & {{E^o} = + 0.76V} \cr {Fe \to F{e^{2 + }} + 2{e^ - };} & {{E^o} = 0.41V} \cr } $$

Then the standard e.m.f. of the cell with the reaction $$F{e^{2 + }} + Zn \to Z{n^{2 + }} + Fe$$ is

How many faradays are required to reduce 1 mol of $$C{r_2}O_7^{2 - }$$ to Cr³⁺ in acid medium?

The order of equivalent conductance at infinite dilution for LiCl, NaCl and KCl is