Excess volumes of mixing of aniline + aromatic hydrocarbons
Abstract
The excess volumes of mixing, VE, of aniline with benzene, toluene, o-xylene, m-xylene and p-xylene have been measured at temperatures 293.15, 298.15, 303.15 and 308.15 K over the whole composition range. The results indicate very weak electron donor–acceptor type interactions in these binary liquid mixtures. The shape and size of the aromatic hydrocarbon are responsible for stretching or breaking of hydrogen bonding in aniline.