THERMODYNAMIC BEHAVIOR OF TETRAHYDROFURON IN P-DIOXANE, METHYLCYCLOHEXANE AND CYCLOHEXANOL

The liquid state is intermediate in its properties of solid and gas. There are many attempt to develop a theory of liquid state are based on simple consideration of molecular behaving like hard sphere having attractive forces as perturbative forces. The equation of state for Lenard Jones fluid has been derived in the formation an expression for work, obtained from partition function through perturbation approach and found faithful reproduction of ultrasonic velocity and density data , theoretically at the given temperature. It has been applied to the binary liquid mixtures of tetrahydrofuron in p-dioxane methylcyclohexane and cyclohexanol. There is a close agreement with experimental values. The thermodynamic picture build up in this formulation could be considered as a good representation of molecular cluster in liquid state.