Ideal Solution
What is Ideal Solution?
An ideal solution is a solution that obeys Raoult's law exactly at all concentrations; the interactions between solute and solvent molecules are identical to those between the pure components. Real solutions approximate ideal behaviour when the components are chemically similar (e.g., benzene and toluene). In an ideal solution, the enthalpy and volume of mixing are both zero.
Key Facts
Frequently Asked Questions
An ideal solution is a solution that obeys Raoult's law exactly at all concentrations; the interactions between solute and solvent molecules are identical to those between the pure components. Real solutions approximate ideal behaviour when the components are chemically similar (e.g., benzene and toluene). In an ideal solution, the enthalpy and volume of mixing are both zero.