1.

Ortho- nitrophenol is less soluble in water than p-and m-nitrophenols because :

Answer»

o-nitrophenol showns intramolecular H bonding
o-nitrophenolshows INTERMOLECULAR H - bonding
MELTING POINT of o-nitrophenol is lower than those of m-and p-isomers
o-nitrophenol is morevolatile in STEAM than those of m-and p-isomers.

Answer :A


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