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Question 80Asked in RRB JE CBT-1, 20 Feb 2026, Shift 3 (4:30 PM)

Identify the CORRECT statement about the chlor-alkali process:

  1. AIt is used for the preparation of Na2CO3 solution by electrolysis of brine.
  2. BHydrogen gas is formed at the cathode and chlorine gas at the anode.
  3. CSodium hydroxide is generated near the anode during electrolysis.
  4. DNaOH is formed at the anode and chlorine gas at the cathode.
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Correct answer: (B) Hydrogen gas is formed at the cathode and chlorine gas at the anode.

From RRB JE CBT-1 PYQ 20 Feb 2026, Shift 3 (4:30 PM)

This is question 80 of RRB JE CBT-1 PYQ 20 Feb 2026, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.