solutions

Question: Formation of a solution from two components can be considered as(i) Pure solvent $\to $ separated solvent molecules $\Delta {{H}_{1}}$(ii) Pure solute $\to $ separated solute molecules $\Delta {{H}_{2}}$(iii) Separated solvent and solute molecules $\to $ solution $\Delta {{H}_{3}}$ Solution so formed will be ideal if



1) $\Delta {{H}_{\text{soln}}}=\Delta {{H}_{3}}-\Delta {{H}_{1}}-\Delta {{H}_{2}}$
2) $\Delta {{H}_{\text{soln}}}=\Delta {{H}_{1}}+\Delta {{H}_{2}}+\Delta {{H}_{3}}$
3) $\Delta {{H}_{\text{soln}}}=\Delta {{H}_{1}}+\Delta {{H}_{2}}-\Delta {{H}_{3}}$
4) $\Delta {{H}_{\text{soln}}}=\Delta {{H}_{1}}-\Delta {{H}_{2}}-\Delta {{H}_{3}}$
Solution: Explanation: No Explanation
Ideal and Non-ideal solution Azeotropic mixture and Raoult’s law

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