Original Articles: 2012 Vol: 4 Issue: 4
Ultrasonic Investigation of Molecular Interactions in Ternary Mixtures at 303 K
The ultrasonic velocity, density and viscosity at 303 K have been measured in the ternary system Ethyl hydroxybenzoate + 1-Propanol with benzene. The acoustical parameters such as adiabatic compressibility, free length, free volume and acoustical impedance are calculated from the measured data at 303K. The results are interpreted in terms of molecular interaction between the components of the mixtures.