Which of the Following Solutions Would Have the Highest Osmotic

Multiple Choice

Which of the following solutions would have the highest osmotic pressure?

A) 0.2 M C₆H₁₂O₆,glucose
B) 0.15 M MgCl₂,magnesium chloride
C) 0.15 M KCl,potassium chloride
D) 0.2 M CH₃OH,methanol
E) 0.2 M C₁₂H₂₂O₁₁,sucrose