Relaxation and Viscosity Analysis on the Mixture of Anisole and Decyl Alcohol in Benzene at 303, 313, and 323 K

Using microwave relaxation and viscometric studies, interactions between the molecules in the mixture of anisole and decyl alcohol in benzene has been studied at three different temperatures and five different concentrations. From the experimental data, static permittivity, permittivity at optical frequency, relaxation time, viscosity and density of the mixtures have been obtained for all studied concentrations and temperatures. Higasi and Cole–Cole methods have been utilized to get the various types of relaxation times. Activation energy state of molecule, change in entropy and enthalpy due to both relaxation and viscous mechanisms have been computed and interpreted. This investigation shows that studied parameters varying with all studied concentration and temperature which confirms the existence of inter and intermolecular interaction between the mixtures.