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An aromatic compound 'A' having molecular formula C_7 H_6 O_2, on treating with aqueous ammonia and heating forms compound 'B'. The compound 'B' on…

JEE Main 2019 — Chemistry Organic Chemistry

2019mcqmedium

An aromatic compound ′A′'A'′A′ having molecular formula C7H6O2{C}_{7}{H}_{6}{O}_{2}C7​H6​O2​, on treating with aqueous ammonia and heating forms compound ′B′'B'′B′. The compound ′B′'B'′B′ on reaction with molecular bromine and potassium hydroxide provides compound ′C′'C'′C′ having molecular formula C6H7N{C}_{6}{H}_{7}NC6​H7​N. The structure of ′A′'A'′A′ is:

Official previous-year question

Held on 10 Jan 2019 · Verified 6 Jul 2026.

Options

  1. A

    JEE Main 2019 Chemistry, Carboxylic Acid Derivatives — option A figure

  2. B

    JEE Main 2019 Chemistry, Carboxylic Acid Derivatives — option B figure

  3. C

    JEE Main 2019 Chemistry, Carboxylic Acid Derivatives — option C figure

  4. D

    JEE Main 2019 Chemistry, Carboxylic Acid Derivatives — option D figure

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