Solutions in which intermolecular forces are stronger in the solution than in the pure components have negative enthalpies of mixing.

Question

Quizplus · Accepted Answer

When intermolecular forces are stronger in the solution than in the pure components, there is a favorable interaction leading to a decrease in enthalpy. Therefore, the enthalpy of mixing is negative, indicating an exothermic process.

Solutions in Which Intermolecular Forces Are Stronger in the Solution