$ΔH_{mix} > 0$

$ΔV_{mix} > 0$

$ΔH_{mix} < 0$

A-B interactions are weaker than A-A and B-B interactions

Temperature

Pressure

Nature of solute and solvent

Volume of the solvent

It obeys Raoult's law.

The enthalpy of mixing is zero.

The volume change on mixing is zero.

The interaction between unlike molecules is stronger than the interaction between like molecules.

The solution obeys Raoult's Law.

$\Delta H_{mix} = 0$

$\Delta V_{mix} = 0$

Significantly different intermolecular forces between unlike molecules compared to like molecules.

Addition of a catalyst

Increasing the pressure

Decreasing the pressure

Increasing the temperature

Non-aqueous solution

Solid solution

Gaseous solution

Aqueous solution

0.1 m

0.62 m

1.0 m

1.62 m

0.2

0.5

0.8

1.0

Zero enthalpy of mixing.

Zero volume change on mixing.

Obedience to Raoult's Law.

Stronger interaction between unlike molecules than between like molecules.

Concentrated solution

Dilute solution

Saturated solution

Supersaturated solution

Increases with increasing temperature

Decreases with increasing temperature

Is independent of temperature

Increases with increasing pressure and decreasing temperature