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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 reaction with molecular bromine and potassium hydroxide provides compound 'C' having molecular formula C 6 H 7 N.. The structure of 'A' is :

1. OH OHC
2. COOH
3. OH CHO
4. CH = CH – CHO O CAREER POINT CAREER POINT , CP Tower, IPIA, Road No.1, Kota (Raj.), : 0744-6630500 | www.ecareerpoint.com Email: info@cpil.in Page # 3 JEE Main Online

Correct answer: COOH

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