Assuming Ideal Behavior,which of the Following Aqueous Solutions Would Be $\underline{\text{ smallest}}$

Multiple Choice

Assuming ideal behavior,which of the following aqueous solutions would be expected to exhibit the $\underline{\text{ smallest}}$ freezing-point lowering?

A) 0.1 m KCl
B) 0.05 m CH₃COOH
C) 0.05 m Al₂(SO₄) ₃
D) 0.1 m CaCl₂
E) 0.25 m C₆H₁₂O₆