In case of positive deviation from Raoult’s law, which of the following statement is correct?
Answer & explanation
Correct answer: option 3
In case of positive deviation from Raoult’s law, A-B interactions are weaker than those between A-A or B-B, i.e., in this case the intermolecular attractive forces between the solute-solvent molecules are weaker than those between the solute-solute and solvent-solvent molecules.