JEE Main 6 April 2023, Shift 2, Chemistry Q65

Question 65 of 90 in this shift, Chemistry question 5 of 30, Section A.

The product, which is not obtained during the electrolysis of brine solution is

(1) $\mathrm{Cl_2}$
(2) $\mathrm{H_2}$
(3)HClOfficial answer
(4)NaOH

Official answer

Option 3

NTA final key.

Chapter: The s-Block Elements
Topic: Hydrogen and Hydrides
Idea tested: Dihydrogen from Brine Electrolysis

Same idea in other shifts

Asked 2× in all

24 Jun 2022, Shift 2 · Q68In the industrial production of which of the following, molecular hydrogen is obtained as a byproduct ?EasySingle correct

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.