Sound Velocities and Isentropic Compressibilities of 1,2-Dichloroethane with Isomeric and Branched Alcohols
Corresponding Author(s) : P. Venkateswarlu
Asian Journal of Chemistry,
Vol. 1 No. 2 (1989): Vol 1 Issue 2
Abstract
Sound velocities for binary mixtures of 1,2-dichloroethane with isopropanol, isobutanol, sec-butanol, tert-butanol, isopentanol, isohexanol and cyclohexanol were determined at 303.15 K. Isentropic compressibilities were computed from sound velocity and density data derived from excess volume. The deviation in isentropic compressibility exhibits negative values of dichloroethane with isopropanol and tert-butanol, but are positive in the mixtures of dichloroethane with isobutanol, isopentanol, isohexanol, sec-butanol and cyclohexanol. The results are explained in terms of interactions between unlike molecules.
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