Authors : S. V. Kumbhare, and G. R. Bedare
Page Nos : 360-363
Description :
Measurements of ultrasonic velocity, density and viscosity have been carried out for n- Hexanol in 1,4Dioxaneat different concentrations at 303 K temperature and 2 MHz frequency, to provide information about molecular environment and extent of molecular interaction by ultrasonic technique. Ultrasonic velocity study of binary liquid mixture has gained much importance in assessing the weak and strong molecular interactions and association between the component molecules. Ultrasonic studies may throw more light on the molecular interaction to know the behaviour of solute and solvent molecules in liquid mixtures and solutions. Acoustical parameters such as adiabatic compressibility (βa), intermolecular free length (Lf), Acoustic Impedance (Z) and relaxation time (τ)for n- Hexanol in 1,4 Dioxanewere calculated from ultrasonic velocity and effect of concentration on molecular interaction was predicted.
