JEE Main 2020 — Aldehydes and Ketones Question with Solution
JEE Main 2020 (09 Jan Shift 2)
Question
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Show full solutionCorrect option: A
Step-by-step explanation
The above reaction sequence is given below. In the first step, halogenation reaction is occurred then elimination reaction gives cyclohexene and reductive ozonolysis gives the dialdehyde and then aldol condensation takes place and final desired product is formed.
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This is a previous-year question from JEE Main 2020, covering the Aldehydes and Ketones 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.