JEE MAIN - Chemistry (2003 - No. 31)
If liquids A and B form an ideal solution
the entropy of mixing is zero
the free energy of mixing is zero
the free energy as well as the entropy of mixing are each zero
the enthalpy of mixing is zero
Explanation
When $$A$$ and $$B$$ from an ideal solution, $$\Delta {H_{mix}} = 0$$