Excess volumes of an alcohol + methylethylketone

Author:

Reddy Kalluru S.,Naidu Puligundla R.

Abstract

Excess volume data for mixtures of 1-propanol, 1-butanol, 1-pentanol, and 1-hexanol with methylethylketone were determined at 303.15 and 313.15 K. These volumes are negative with 1-propanol and increasingly positive with the higher homologs, suggesting that the structure-making effect of the ketone outweighs the structure-breaking effect in the first mixture of the series while the structure-breaking effect dominates in the other three mixtures. Further, the temperature coefficient of VE was found to be positive in all four mixtures.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

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