The viscometric method can be conveniently used for studying the interaction between weakly interacting systems. The systems studied are: methanol-acetone, ethanol-acetone,n-propanol-acetone andn-butanol-acetone in carbon tetrachloride. At 25°C, the equilibrium constants for the above ternary systems are 0·22, 0·30, 0·38 and 0·52 M−1 respectively. However, the heats of formation of complexes obtained by the viscometric method are high and decrease from methanol-acetone-CCl4 ton-butanol-acetone-CCl4.
Volume 134, 2022
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