JEE Main 2021 — Hydrocarbons Question with Solution
JEE Main 2021 (24 Feb Shift 1)
Question
Identify products and
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Syn hydroxylation takes place with cold KMnO4. CrO3 convert secondary alcohol into ketone and tertiary alcohol remains unaffected.
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This is a previous-year question from JEE Main 2021, 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.