Question

water and oil mix on heating..thermodynamic explanation..plzz..

Answer 1

No they don't. But to the extent the aqueous solubility of nonpolar molecules like hydrocarbons goes up with temperature, it's because the entropy of mixing -- which is always positive -- becomes more important at higher temperatures:\[\Delta G = \Delta H - T \Delta S\]

Answer 2

could you please describe it a lil bit elaborate