Excess Molar Volumes & Viscosity Deviation Of Liquid Mixtures Ofn, N Dimethyl Aniline&N, N Diethyl Aniline In 1- Propanol & 1- Butanol

Abstract

The values of density & viscosity for the binary liquid mixtures of N,N diethyl aniline & N,N diethyl aniline with alkanols (1-propanol & 1- butanol ) have been measured over a entire range of composition at T=298k to 313k. Using these, excess molar volumes (V^E) & deviations in viscosity have been correlated with the Red lich – kister type polynomial equation to derive the binary coefficients & standard deviations.