Browsing by Author "Nigam, R K"

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    Excess Enthalpies and Weak Interactions in Liquid Mixtures of Methylene Chloride with Benzene, Toluene and Xylenes
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (8), 1972) Nigam, R K; Mahl, B S
    Excess enthalpies as a function of compositions have been measured by a newly designed calorimeter for the mixtures of methylene chloride with benzene, toluene, o-, m- and p-xylene at 25 and 30°C. The excess enthalpy HE for these mixtures is found to be negative with a positive temperature coefficient. Analysis of the HE data suggests the existence of specific interactions between methylene chloride and the aromatic hydrocarbons studied.