NEET UG CHEMISTRY MCQ: ELECTRO CHEMISTRY

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Analyzing +4 | -1

During the electrolysis of an aqueous salt solution, the

\mathrm{pH}

in the space near one of the electrode was increased and the other one was decreased. The salt solution was

View answer and explanation

Correct option: A

{NaCl}

(very dilute)

Option A is correct. In very dilute NaCl solution, electrolysis produces H+ and OH- ions, changing the pH near the electrodes.

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