Investigations on the Effect of Temperature Change on Activation Energy and Infinite Viscosity of Some Liquids

Dikko A. B., Ahmed A. D.

Abstract: Temperature change normally affects the physical properties of some liquids and their mixtures. In this paper, we investigated the effect of temperature change on viscosity, activation energy and infinite viscosity of water, alcohols and their mixtures. The viscosity and activation energy decreased with increase in temperature. The infinite viscosities of water, alcohols and their mixtures were not affected with change in temperature.

Keywords: Viscosity, Activation energy, Infinite viscosity, Temperature, Liquid, Mixture, Water, Methanol, Ethanol