A STUDY ON MIXING PROPERTIES OF BINARY-MIXTURES OF BROMOFORM WITH ALIPHATIC-ALCOHOLS

Densities, refractive indices, speeds of sound, and viscosities of the binary mixtures of bromoform with 2-chloroethanol, 1-butanol, 1-pentanol, 3-methyl-1-butanol, 2-methyl-1-propanol, 1-hexanol, 1-heptanol, 1-nonanol, 2-methoxyethanol, and 2-octanol are presented in the temperature interval of 298.15-308.15 K. From these data the excess molar volume, excess isentropic compressibility, and excess molar refraction have been calculated. The sign and magnitude of these quantities have been used to discuss the type and nature of binary interactions. Furthermore, the computed results are fitted to the Redlich-Kister polynomial relation to estimate the regression coefficients and standard errors. Viscosity data have been analyzed by using the viscosity equations suggested by McAllister, Auslaender, and Heric; a polynomial relation is also used.