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The book is based on assessment of role of ultrasonic velocity a conjunction with the equation of state to compute no. of thermodynamics properties of binary & multicomponent liquid mixtures. Ultrasonic velocity and other thermodynamic properties have be evaluated theoretically in the light of various statistical, empirical and semi-empirical theories of liquid state. Main aim of studying the properties of multicomponent systems is to test the validity of various theories of liquid state which are quite applicable to binary systems. Due to scarcity of multicomponent data, their extension and applicability could not be carried out. The other aim of the present work is to study the excess thermodynamic properties (Excess volume, Excess compressibility, Excess surface tension & Excess velocity) which are the measure of extent of interactions involved in the liquid mixtures. It has been pointed out by several workers that the excess thermodynamic functions are sensitively dependent not only on the difference in intermolecular forces, but also on the difference in size of the molecules.
About the author
O Dr. Ashish Narain Dubey é actualmente Professor no Departamento de Química da BIET, Lucknow. Concluiu o seu doutoramento em 2008 na CSJMU, Kanpur. Ensina em faculdades de licenciatura e em várias faculdades de engenharia há mais de 20 anos. Publicou cerca de 5 artigos de investigação em revistas de renome nacional e internacional.
