O-Nitrophenol is more volatile than p-Nitrophenot (Or) boling point of p-aitriphenol is greater than O-nitrophenol)

O-Nitrophenol is more volatile than p-Nitrophenot (Or) boling point of

1.	O-Nitrophenol is more volatile than p-Nitrophenot (Or) boling point of p-aitriphenol is greater than O-nitrophenol)
Answer» Solution :In O-nitrophenol there exists intra MOLECULAR HYDROGEN BONDING WITHIN the molecule where as in-nitrophenol there exists inter molecular hydrogen bonding between the molecule.