JEE Main 2021 — Hydrocarbons Question with Solution
From: JEE Main 2021 (Online) 25th February Morning Shift
Question
Consider the following chemical reaction.
The number of sp2 hybridized carbon atom(s) present in the product is ________.
The number of sp2 hybridized carbon atom(s) present in the product is ________.
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Step-by-step explanation

All the 7-carbon-atoms in product are sp2 hybridised.
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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.