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-penta nol, 3-methyl-1-butanol, 2-methyl-1-propanol, 1-hexanol, 1-heptanol, 1 -nonanol, 2-methoxyethanol, and 2-octanol are presented in the tempera ture interval of 298.15-308.15 K. From these data the excess molar vol ume, excess isentropic compressibility, and excess molar refraction ha ve been calculated. The sign and magnitude of these quantities have be en used to discuss the type and nature of binary interactions. Further more, 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 su ggested by McAllister, Auslaender, and Heric; a polynomial relation is also used.