JEE Main 2021 · ChemistryMultiple choiceSingle correctEasyConceptual

JEE Main 25 February 2021, Shift 2, Chemistry Q36

Question 36 of 90 in this shift, Chemistry question 6 of 30, Section A.

Water does not produce CO on reacting with :

(1) $\mathrm{CH_4}$
(2)C
(3) $\mathrm{CO_2}$ Official answer
(4) $\mathrm{C_3H_8}$

Official answer

Option 3

NTA final key.

Chapter: Hydrogen
Topic: Hydrogen and Hydrides
Idea tested: Syngas Production via Reforming

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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.