Which of the reactions occurs at the anode during the electrolysis of a very dilute aqueous solution of sodium chloride?
OH- - e → OH
CIsup>- - e → CI
OHsup>- + CIsup>-HCI + O2
Na+ - esup>- Hg (Na)/(Hg) amalgam
Correct answer is A
No explanation has been provided for this answer.