Abstrakt

Ultrasonic Interferometric Investigations of 3-(Chloroaryl)-5-Aryl-1-Substituted Pyrazolines in Dioxane Medium

A. O. Deshmukh and P. B. Raghuwanshi

Ultrasonic velocity and density measurements of ligand, 3-(Chloroaryl)-5-aryl-1-substituted Pyrazolines were carried out at different percentage of dioxane solvents for investigating solute-solvent, solute-solute interaction at different temperature 293 K 297 K, and 300 K. The data obtained during the study is used for determing most significant acoustic parameters like Velocity (v), Density (d), Adiabatic compressibility (β) Apparent molar compressibility (φk), Apparent molar volume (φv). The parameters explore solute–solute and solute-solvent interactions in different solvents. In this investigation, the comparative study of effect of solvents and effect of substituents in the solute are studied on molecular interaction of the matter.