EXCESS VOLUMES OF (2-ETHOXYETHANOL PLUS ALCOHOLS) AT 308.15K

Excess volumes for mixtures containing methanol, n-propanol, n-butanol , isobutanol, t-butanol and n-pentanol as non common component and 2-E thoxy ethanol as common component are measured at 308.15 K by batch di latometric method. Experimental Excess Volumes are negative over the w hole composition range For mixtures of methanol, n-propanol with 2-Eth oxy ethanol and positive in mixtures containing n-butanol, isobutanol, t-butanol and n-pentanol. Excess Volumes increase in magnitude with t he increase in the chain length of alcohol. The results are interprete d on the basis of intermolecular interactions between unlike molecules .