Answer:
Metals are electropositive elements
and when their compounds with non-metals (e.g. NaCI) are electrolysed, these
are discharged at cathode. Hydrogen can also behave similarly when combined with
a highly electronegative element like chlorine (e.g. \[HCl\]). When the
electrolysis of the molten acid is carried, hydrogen is also evolved at the
cathode.
You need to login to perform this action.
You will be redirected in
3 sec