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# The equation for the reaction at the anode during the electrolysis of concentrat...

### Question

The equation for the reaction at the anode during the electrolysis of concentrated sodium chloride solution is

### Options

A) 2CI-(aq) → CI,sub>2(g) + 2e-

B) 40H-(aq) → 2H2O(I) + O2(g) + 4e -

C) Na+(aq) + e- → Na(s)

D) 2H+(aq) + 2e- → H2(g)

The correct answer is A.