1.

A compound has a vapour density of 29. On warming an aqueous solution of alkali, it gives a yellow precipitate. The compound is                                      [DPMT 2004]

A.                 \[C{{H}_{3}}C{{H}_{2}}CHO\]     
B.                 \[C{{H}_{3}}CHOHC{{H}_{3}}\]
C.                 \[C{{H}_{3}}COC{{H}_{3}}\]        
D.                 \[C{{H}_{3}}C{{H}_{2}}COOH\]
Answer» B.                 \[C{{H}_{3}}CHOHC{{H}_{3}}\]


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