Chemistry · 2026
JEE Main · 2 April 2026, Shift 2 · Q64
The compound (X) on (i) on heating in the presence of anhydrous AlCl_3 and HCl gas gives 2,4-dimethyl pentane (ii) aromatization gives toulene and…
The compound $\displaystyle (X)$ on
(i)
on heating in the presence of anhydrous $\displaystyle \mathrm{AlCl}_3$ and HCl gas gives $\displaystyle 2,4$-dimethyl pentane
(ii)
aromatization gives toulene and
(iii)
cyclisation gives methyl cyclohexane
The correct name of compound $\displaystyle (\mathrm{X})$ is :
Official answer
From NTA’s final answer key for this paper.
(3)
Heptane
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.