ULTRASONIC SPEEDS AND ISENTROPIC COMPRESSIBILITIES OF TERNARY LIQUID-MIXTURES AT 303.15K

Measurements of ultrasonic speed were carried out for (2-methoxyethano l (1) + Ethylacetate (2) + benzene (3); + toluene (3); + chlorobenzene (3); + bromobenzene (3); and + nitrobenzene (3); at 303.15 K. The ult rasonic speeds of these mixtures were also evaluated on the basis of J acobson's free length theory (FLT) and Schaaff's Collission factor the ory (CFT). The theoretical and experimental values is fair for all the mixtures. An attempt has also been made to explain the nature of inte rmolecular interactions in the light of isentropic compressibilities.