Question

For ideal liquid- liquid solution.

• A. Intermolecular forces(IMF) of solvent> IMF of solute
• B. Intermolecular forces of solvent< IMF of solute
• C. Intermolecular forces of solvent = IMF of solute
• D. Intermolecular forces between solute and solvent = 0

Answer 1

The correct option is C Intermolecular forces of solvent = IMF of solute

For ideal solutions intermolecular forces between solvents = IMF of solute. As there are equal forces between solute & solvent, when we mix them together, no energy is released and no change in volume takes place.
$\Delta H_{mix}=0,\Delta V_{mix}=0$