An aromatic compound ( X ) (C 8 H 8 O) gives positive 2,4-DNP test. It gives a yellow…
Chemistry · Class 12 · CBSE — Aldehydes, Ketones and Carboxylic Acids
An aromatic compound (X) (C8H8O) gives positive 2,4-DNP test. It gives a yellow precipitate of compound (Y) on reaction with iodine and sodium hydroxide solution. (X) does not give Tollen’s test on oxidation under drastic conditions. It gives a carboxylic acid (Z) (C7H6O2). (Z) is also formed with (Y) during the reaction. (X), (Y) and (Z) respectively are
- C6H5COCH3, CHI3, C6H5COOH
- CH3COCH3, CHI3, CH3COOH
- C6H5COCH3, CHI3, CH3COOH
- CH3CHO, CHI3, C6H5COOH
Answer
(A) C 6 H 5 COCH 3 , CHI 3 , C 6 H 5 COOH
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