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Thermo Acoustic and Infrared Study of Molecular Interactions in Binary Mixture Aniline+1-Butanol

T Karunakara, CH Srinivasub, K Narendrac

Ultrasonic velocity and density measurements for binary mixtures of aniline + 1-butanol at T= (303.15 – 318.15) K, are conducted at atmospheric pressure. Some thermo acoustical parameters like adiabatic compressibility (β), molar volume (Vm), inter molecular free length (Lf) and acoustic impedance (Z) have been calculated from experimental measurements. The results have been used qualitatively to explain the molecular interaction between the components of these mixtures. Further, the results are further supported by FT-IR spectra