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NEET
Exam
NEET
Subject
Chemistry
Chapter
Hydrogen

NEET · Chemistry · Hydrogen

What is the overall reaction for the electrolysis of brine solution?

What is the overall reaction for the electrolysis of brine solution?

Options

  1. A2H2O(l) + 2Na+(aq) + 2Cl–(aq) → Cl2(g) + H2(g) + 2Na+(aq) + 2OH–(aq)
  2. B2H2O(l) + 2Na+(aq) + 2Cl–(aq) → 2Cl2(g) + 2H2(g) + 2Na+(aq) + 2OH–(aq)
  3. C2H2O(l) + 2Na+(aq) + 2Cl–(aq) → 2Cl2(g) + H2(g) + 2Na+(aq) + 2O2–(aq)
  4. D2H2O(l) + 2Na+(aq) + 2Cl–(aq) → 2Cl2(g) + O2(g) + 2Na+(aq) + 2OH–(aq)

Correct answer

A. 2H2O(l) + 2Na+(aq) + 2Cl–(aq) → Cl2(g) + H2(g) + 2Na+(aq) + 2OH–(aq)

Step-by-step solution

The overall reaction for the electrolysis of brine solution is given as shown in option A.
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