Speed of Sound, Isentropic Compressibilities, and Excess Molar Volumes of Binary Mixtures Containing p-Dioxane

被引:0
作者
S. L. Oswal
P. Oswal
R. P. Phalak
机构
[1] South Gujarat University,Department of Chemistry
[2] Meera Girls Government College,Department of Chemistry
来源
Journal of Solution Chemistry | 1998年 / 27卷
关键词
Alkyl acetate; aromatic hydrocarbon; binary liquid mixtures; methylcyclohexane; densities; -dioxane; haloalkane; intermolecular interaction; isentropic compressibility; speed of sound;
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中图分类号
学科分类号
摘要
The speed of sound u in and densities ρ of eight binary mixtures of p-dioxane (p-C4H8O2) with methylcyclohexane (c-C6H11CH3), 1-chlorohexane (C6H13C1), 1-bromohexane (C6H13Br), p-xylene [C6H4(CH3)2], propylbenzene (C6H5C3H7), methyl acetate CH3COOCH3), butyl acetate (CH3COOC4H9), and amyl acetate (CH3COOC5H11) were measured over the whole composition range at 30°C. Isentropic compressibilities (KS), Rao's molar sound functions (R), excess molar volumes (VE), excess isentropic compressibilities (KSE) together with relative change in volume ΔV/φ1φ2 values, have been obtained for all measured mole fractions. The excess partial molar volume (V1-V10) of p-dioxane in different solvents have also been estimated. The experimental results have been analyzed in terms of the Prigogine–Flory–Patterson theory of solutions.
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页码:507 / 520
页数:13
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