Densities and viscosities of the binary mixtures of tetrachloroethylene with methanol and of trichloroethylene with ethanol, 2-propanol, and isobutanol were measured at 303.15, 313.15, and 323.15 K. The measurements were used to compute the excess volumes (V-E) and deviations in viscosity (Deltaeta). The excess volumes and deviations in viscosity were represented by a Redlich and Kister expression.