A Comparative Study of 1,3 Diones and Related Oxygen, Nitrogen Heterocycles in Predicting the Acoustical and its Allied Properties in Co-solvents at 293k.

Densities, speed of sound and viscosity were measured for four1,3 diones and related O,N heterocycles in different cosolvents at 293 K. A quantitative relationship has been established among these thermodynamic properties. The results so obtained are very much comparable and are in good agreement. A molecular interaction study has also been made successfully in the light of these acoustical properties