J. Chem. Eng. Data lQ81, 26, 270-274
270
umes, a( VE), are given in Table 11. It is observed that the VE values for the binary mixtures of tetrahydrofuran with chloroform, carbon tetrachloride, acetonitrile, and acetone are negative over the entire composition range. For mixtures containing 1,2dchloroethane, chloroform, and carbon tetrachloride, p at equimolar concentration decreases linearly with the number of chlorine atoms in the molecule. These observations support the view of Bolinga et ai. ( 70) that the specific interactions of the type -CI...O
