JEE Main 2025 — Hydrocarbons Question with Solution
From: JEE Main 2025 (Online) 22nd January Evening Shift
Question
The alkane from below having two secondary hydrogens is :
Choose an option
Show full solutionCorrect option: D
Correct answer
D2,2,3,3-Tetramethylpentane
Step-by-step explanation
4-Ethyl-3,4-dimethyloctane
Practice this on the real CBT interface
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.
Solve interactively →About this question
This is a previous-year question from JEE Main 2025, 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.