1.

When acidulated water (dil.H2SO4 solution) is electrolysed, will the pH of the solution be affected? Justify your answer.

Answer»

pH of the solution will not be affected as [H+] remains constant.

At anode : 2H2O → O2 + 4H+ + 4e

At cathode 4H+ + 4e → 2H2



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