Compared to meta and para isomers, o-nitrophenol has
Answer»
lower solubility in water higher melting POINT and boiling point lower enthalpy of FUSION all of these
Solution :In contrast to meta and PARA -isomers, o-nitrophenol has intramolecular H- bonding which PREVENTS assiciation resulting in lower melting point and boilign point, DECREASE in enthalpy of fusion and decrease of solubility in water.