eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences February 2021 33 2 5 11 http://dx.doi.org/10.22147/jusps-B/330201 1521 article NEERAJ RATHORE 1 AJAY KUMAR SINGH 1 2 Department of Physics, Bareilly College, Bareilly, U P. -243005 (India) <p style="text-align:justify">Density, viscosity and ultrasonic velocity of the various compositions of liquid mixtures of aqueous solutions of Lithium chloride (LiCl) and Lithium hydroxide (LiOH) have been experimentally measured at 303,308,313 and 318K and at atmospheric pressure. From these experimental measurements the acoustic impedance (Z) and adiabatic compressibility (ad) have been calculated. The variations in these parameters have been correlated to derive the intermolecular interactions taking place between the mixtures of present study.</p> https://ultraphysicalsciences.org/paper/1521/ Viscosity, Ultrasonic Adiabatic compressibility Acoustic impedance