Question

In the extraction of chlorine by electrolysis of brine ...........
(a) oxidation of Cl⁻ ion to chlorine gas occurs
(b) reduction of Cl⁻ ion to chlorine gas occurs
(c) for overall reaction $\Delta G^{\ominus}$ has negative value
(d) a displacement reaction takes place

Answer 1

a)is your answer.......

Answer 2

A) oxidation of Cl- ion to chlorine gas