* Chemical Thermodynamics and Phase Equilibria of pure and multi component liquid mixtures.
* Synthesis, purification, thermophysical properties study and mutual solubilities study of novel solvents (Ionic Liquids) and their mixtures with organic solvents.
* Acoustic, volumetric, compressibility and refractivity properties and reduction parameters for the ERAS and Flory models of liquid mixtures.
*Water solubility and Octanol-Water partition coefficients (Kow) of Ionic Liquids.
*Experimenrtal measurements and Prediction of Thermphysical Properties of Ionic Liquids.
*Group Contribution Method and QSPR Predictions of Thermophysical Properties.