ULTRASONIC INTERACTION STUDIES OF TERNARY MIXTURE SOLUTIONS AT 303 AND 313 TEMPERATURE

Densities and ultrasonic velocities of Aniline in cyclohexane + Dimethyl ketone and Aniline in cyclohexane + ethyl methyl ketone of these ternary mixtures of different compositions have been determined experimentally at 303 and 313 K. The results obtained from density and ultrasonic velocity measurement have been used to calculate the acoustical parameters such as, adiabatic compressibility (Ks), free Length (Lf ) , and acoustic impedance (Z). The results are discussed in terms of the intermolecular hydrogen bonding and molecular association in these ternary systems.1.INTRODUCTIONWe present in this paper, the study of interaction between Aniline in cyclohexane + Dimethyl ketone and Aniline in cyclohexane + ethyl methyl ketone of these ternary mixtures. Volumetric and acoustic properties of procainamide hydrochloric acid in aqueous amino acids and ternary mixtures at different temperature. To understand the energy basis of molecular interactions utilizing various thermodynamic methods, volumetric and acoustic studies are vital early development process of any drugs toward an optimal energy interaction profile while retaining a good pharmacological assay [1] Ultrasonic investigation in aqueous solution of electrolytes and non-electrolytes with amino acids provides useful information of liquid systems, because intermolecular and intramolecular association, complex formation and related structural changes affect the compressibility of the system. Ultrasonic wave have been used by many researchers to investigate the nature of molecular interactions and physico-chemical behavior of pure, binary and ternary liquid mixtures. There has been an increased interest in the physicochemical properties of amino acids in aqueous as well as aqueous and non-aqueous electrolytes media to understand the role played bythe biological molecules in living organism [2], [3], [4], [5]. Amino acids have zwitter- ion and are the constituents of the most important class of biopolymers, i.e. Proteins. Disarrangement water and electrolyte balance in living