For ideal liquid- liquid solution.

Intermolecular forces(IMF) of solvent> IMF of solute

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Intermolecular forces of solvent< IMF of solute

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Intermolecular forces of solvent = IMF of solute

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Intermolecular forces between solute and solvent = 0

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Solution

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.
$Δ H_{m i x} = 0, Δ V_{m i x} = 0$

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