Acoustical properties of molecular interactions in 1-propanol, 1-butanol and 1-pentanol with tetrahydrofuran in cyclohexanone at various temperatures

Abstract

The functions of ultrasonic velocity, density and viscosity for ternary liquid mixtures of 1-proponol, 1butanol and 1-pentanol with tetra hydro furan are determined by 303.15 K-313.15 K. This data is used to calculate various parameters like the excess free volume, excess internal pressure and Gibb's free energy, which is used to discuss molecular interactions in the ternary liquid mixtures.