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The tests performed on compound X and their inferences are : Test Inference (a) 2, 4-DNP test Coloured Precipitate (b) Iodoform test Yellow Precipitate (c) Azo-dye test No dye formation Compound ‘X’ is -

1. N H 3 C CH 3 CHO
2. NH 2 CHO
3. N H 3 C CH 3 COCH 3
4. NH 2 CH 3 OH

Correct answer: N H 3 C CH 3 COCH 3

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