हिंदी

In the electrolysis of brine solution, the reaction which occurs at anode is: -

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प्रश्न

In the electrolysis of brine solution, the reaction which occurs at anode is:

विकल्प

  • \[\ce{4OH^- -> 2H2O + O2 + 4e^-}\]

  • \[\ce{2Cl^- -> Cl2 + 2e^-}\]

  • \[\ce{Na^+ + e^- -> Na}\]

  • \[\ce{2H^+ + 2e^- -> H2}\]

MCQ

उत्तर

\[\ce{2Cl^- -> Cl2 + 2e^-}\]

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