The reaction that takes place at the cathode when an aque...
The reaction that takes place at the cathode when an aqueous solution of NaCI is electrolysed using carbon electrodes is
2H+2(g) + 2e- → H2(g)
Na+2(g) + e- → Na(s)
4OH- → 2H2O(l) + O2(g) +4e-
2CI- → CI2(g) + 2e-
Correct answer is A
No explanation has been provided for this answer.
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