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Reaction of Grignard reagent, C_2 H_5 MgBr with C_8 H_8O followed by hydrolysis gives compound A, which reacts instantly with Lucas reagent to give…

JEE Main 2021 — Chemistry Organic Chemistry

2021mcqeasy

Reaction of Grignard reagent, C2H5MgBr{C}_{2}{H}_{5}\mathrm{MgBr}C2​H5​MgBr with C8H8O{C}_{8}{H}_{8}OC8​H8​O followed by hydrolysis gives compound AAA, which reacts instantly with Lucas reagent to give compound B(C10H13Cl).B({C}_{10}{H}_{13}\mathrm{Cl}).B(C10​H13​Cl).

The Compound BBB is:

Official previous-year question

Held on 18 Mar 2021 · Verified 6 Jul 2026.

Options

  1. A

    JEE Main 2021 Chemistry, Haloalkanes and Haloarenes — option A figure

  2. B

    JEE Main 2021 Chemistry, Haloalkanes and Haloarenes — option B figure

  3. C

    JEE Main 2021 Chemistry, Haloalkanes and Haloarenes — option C figure

  4. D

    JEE Main 2021 Chemistry, Haloalkanes and Haloarenes — option D figure

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