Ultrasonic Study of Binary Liquid Mixture of n-Hexane and Acetic Acid

Abstract

The velocity of ultrasonic wave in binary liquid mixtures of n-hexane and acetic acid has been measured at 1,2,3,4,5,6 and 7 MHz frequencies at room temperature with the help of ultrasonic interferometer. Isentropic compressibility (ks), Acoustic impedance (Z) and Relaxation time(Ʈ) have been calculated for the whole composition range for these binary mixtures.