Ultrasonic Study of Cyclohexane with o -Xylene at Different Temperatures

摘要

Molecular interactions have been studied in binary liquid mixtures of cyclohexane and o-xylene by ultrasonic velocity (u), density (p) and viscosity (η) measurements at 303.15, 308.15, 313.15 and 318.15 K and at different mole fractions. Acoustical parameters such as adiabatic compressibility (η), intermolecular free length (L_f), free volume (V_m), internal pressure (π) were calculated from the experimental data. The investigations on the binary mixture containing non-polar, non-polar liquids shows weak induced dipole-induced dipole attractions.