B. Sudhamsa, M. Sarath Babu, K. Narendra, Study on Thermodynamic Properties of Binary Mixtures of Diethyl Carbonate with Benzonitrile, Benzaldehyde at Different Temperatures, Volume 38, International Letters of Chemistry, Physics and Astronomy (Volume 38)
https://www.scipress.com/ILCPA.38.1
Abstract:
    The speed of sound and density in binary liquid mixture of diethyl carbonate + benzonitrile, + benzaldehyde have been determined at temperatures 298.15, 308.15 and 318.15 K over the whole composition range. The data have been utilized to estimate the excess adiabatic compressibility (β<sup>E</sup>), excess intermolecular free length (L<sub>f</sub><sup>E</sup>), excess speed of sound (u<sup>E</sup>) at the above temperatures. The excess values have been found to be useful in estimating the strength of the interactions in the liquid mixtures.
Keywords:
    Binary Mixtures, Excess Adiabatic Compressibility, Excess Free Length, Excess Speed of Sound