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Dielectric,electro-optical and thermodynamic investigation of binary mixtures formed by pyridine with hydrocarbons and chlorobenzene
Authors:S Malanowski  R Patz  MT Rätzsch  C Wohlfarth
Institution:Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warszawa Poland;Technische Hochschule “Carl Schorlemmer” Leuna-Merseburg Sektion Chemie, WB Thermodynamik, DDR-42 Merseburg G.D.R.
Abstract:The dielectric constant, Kerr constant, excess enthalpy, and excess Gibbs energy of binary systems formed by pyridine with cyclohexane, benzene, ethylbenzene and chlorobenzene were experimentally determined. Complex analysis of the data obtained was carried out.The results obtained exhibit a different degree of association of the pyridine molecules, depending on the second component present in the mixture investigated. The structure and properties of the mixtures are discussed in detail.
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