On electrolysis of an aqueous solution NaCl, why H_(2) and not Na is l – InterviewSolution

1.	On electrolysis of an aqueous solution NaCl, why H_(2) and not Na is liberated at the cathode?
Answer» Solution :This is because `H^(+)` ions produced from ionization of WATER have LOWER discharge potential that `Na^(+)` ions produced from ionization of NACL or REDUCTION potential of water is greater than that of sodium ions.

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