Authors : M. S. Wagha, P. S. Agrawalb, L. J. Paliwalc
Page Nos : 1339-1348
The experimental data of ultrasonic velocity, density, viscosity have been obtained for some thiosemicarbazides and thiaoxadizenes in 80% , DMF in 85% DMF and in 90% DMF over the concentration range of, (0.002 to 0.01) mol.Kg-1. The derived parameters such as adiabatic compressibility (βs), free length (Lf), apparent molar volume of solute (Фv), limiting apparent molar volume of solute (Ф0v), and Jones-Dole viscosity coefficient were obtained using the density and viscosity results. The variations of these properties with concentration give the information about solute-solvent interactions.