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Viscometric Studies of Molecular Interactions in Binary Liquid Mixtures of Tetrahydrofuran and n-Propanol at Different Temperatures

A. G. Peshwe S. G. Wanale and S. P. Pachling

Densities and viscosities of binary liquid mixtures of tetrahydrofuran (THF) with polar solvent viz n-propanol have been measured at 303.15, 308.15, 313.15 and 318.15 K. From the density and viscosity data, the values of various properties viz excess molar volume (VE), excess viscosity (ηE) and excess Gibb’s free energy of activation of flow (