Solve this JEE Main question (and the rest of the Hydrocarbons chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
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.