1.

Thecorrectorderof increasingbollingpointof thefollowingcompound is underset((I))(C_(3) - CONH_(2))underset((II))(CH_(3)COCl) underset((III))(CH_(3)COOCH_(3)) underset((IV))(CH_(3)-overset(O)overset(||)(C) - O- overset(O)overset(||)(C) - CH_(3))

Answer»

` I lt II lt III lt IV`
`II ltIII lt IV lt I`
`II lt IV lt III lt I`
`II lt III lt I lt IV`

SOLUTION :`II lt III lt IV`dueto highestboilingpointbecause of theprsenceof H - BONDING .


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