How is chlorine extracted from brine? Write equation? – InterviewSolution

1.

How is chlorine extracted from brine? Write equation?

Answer»

Chlorine is extracted from brine by oxidation method

NaCl(aq) → Na⁺ + Cl^-

At anode

2Cl^- + 2H₂O → Cl₂ + H₂ + 2OH^-

At cathode

2H⁺ + 2e^- → H₂

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