Electrolysis is a process in which the cations and anions of the electrolyte are

In the industrial production of which of the following,molecular hydrogen is obtained as a byproduct?

Electrolysis of concentrated aqueous solution of $NaCl$ results in

An aqueous solution containing $1 \ M$ each of $Cu(NO_3)_2$,$AgNO_3$,$Hg_2(NO_3)_2$,and $Mg(NO_3)_2$ is electrolyzed using inert electrodes. Given the standard reduction potentials: $E^{\circ}_{Ag^+/Ag} = 0.80 \ V$,$E^{\circ}_{Hg_2^{2+}/2Hg} = 0.79 \ V$,$E^{\circ}_{Cu^{2+}/Cu} = 0.34 \ V$,and $E^{\circ}_{Mg^{2+}/Mg} = -2.37 \ V$. What is the correct order of deposition of metals at the cathode?

Give the electrolytic reaction of $CuSO_4$ solution using $Cu$ electrodes.

Electrolysis is a process in which the cations and anions of an electrolyte .....