ULTRASONIC VELOCITIES, DENSITIES AND EXCESS THERMODYNAMIC PROPERTIES OF BINARY MIXTURES OF O - CHLOROPHENOL WITH HIGHER ALKANOLS FROM 303.15 TO 318.15K

ABSTRACT

The ultrasonic velocities U, densities ? of Binary Mixtures of O - Chlorophenol with 1- hexanol, 1- heptanol and 1- octanol from 303.15 to 318.15K. Excess molar volume (VE), deviation in adiabatic compressibility (??ad) and excess intermolecular free length (LfE) have been calculated from the measured experimental data. The values of VE, ??ad and LfEhave been fitted to Redlich – Kister polynomial equation to estimate binary coefficients and standard deviation between the experimental and computed values.