@article { author = {Kolla, Narendra and jaddu, SRINIVASs and Ch, kavitha and DEY, RANJAN}, title = {Viscometric Properties of Binary Mixtures of 1,4-Butanediol + Cresols at Different Temperatures}, journal = {Physical Chemistry Research}, volume = {9}, number = {4}, pages = {579-590}, year = {2021}, publisher = {Iranian Chemical Society}, issn = {2322-5521}, eissn = {2345-2625}, doi = {10.22036/pcr.2021.270810.1880}, abstract = {The viscosities of binary mixtures of 1,4-butanediol with o-cresol, m-cresol and p-cresol have been determined at 303.15, 308.15, 313.15 and 318.15 K over the entire mole fraction range. The deviation in viscosity,, and excess Gibbs energy of activation (G*E) of viscous flow have been examined in terms of structural changes and interactions. The deviations/excess values were fitted to the Redlich-Kister equation to determine the fitting parameters and the root-mean square deviations. The results obtained for viscosity of binary mixtures were used to test the semi-empirical relations of Bingham, Frenkel, Kendall, HindUbbelhode, Refutas, Sutherland Wassiljiewa, Gambill, McAllister, Hind, Grunberg, Wijk, McAllister 4 body, Tamura Kurata, Katti-Chaudhri and Nhaesi.}, keywords = {Viscosity, 1,4-Butanediol,cresol, Excess Gibbs energy of activation, Viscosity relations}, url = {https://www.physchemres.org/article_132917.html}, eprint = {https://www.physchemres.org/article_132917_8889b44b2496c808eba7feb4b780d771.pdf} }