Appeared in: 2026 (2 sets)
On electrolysis of very dilute aqueous solution of $\text{NaCl}$ using platinum electrodes :
(A) $\text{H}_2$ gas is evolved at anode.
(B) $\text{Na}$ is produced at cathode.
(C) $\text{O}_2$ gas is evolved at anode.
(D) $\text{H}_2$ gas is evolved at cathode.