Thermoacoustic Characterization of Gasoline and Its Binary Mixtures with Ethanol
Keywords:
Ultrasonic Velocity, Binary Mixtures and Intermolecular InteractionAbstract
The temperature dependent parameters such as ultrasonic velocity, density, viscosity and surface tension and have been measured at five temperatures from 298.15 to 318.15K having difference of 5K of the binary mixtures of gasoline with ethanol, at different volume concentration. From these values the parameters like Rao’s Constant (R), Wada Constant (W), van der Wall’s Constant (b) and Free Energy of Activation ( E) like solvation number have been calculated. These acoustic and thermodynamic parameters have been used to discuss the presence of significant interactions between the component molecules in the binary mixtures
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