JEE Main 2023 — Hydrocarbons Question with Solution
From: JEE Main 2023 (Online) 8th April Morning Shift
Question
Molar mass of the hydrocarbon (X) which on ozonolysis consumes one mole of per mole of and gives one mole each of ethanal and propanone is _________
(Molar mass of )
Enter your answer
Show full solutionCorrect answer: 70
Correct answer
70
Step-by-step explanation
Hydrocarbon is 2-methyl-but-2-ene
And the molecular mass is .
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This is a previous-year question from JEE Main 2023, covering the Hydrocarbons chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.