Among the following, the solution which shows the highest osmotic pressure is

Among the following, the solution which shows the lowest osmotic pressure is:

Among the following, the solution which shows the lowest osmotic pressure is:

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

Which solution will exert highest osmotic pressure ?

Which of the following aqueous solutions should have the highest osmotic pressure?

Which of the following solution will have highest osmotic pressure ?

Which of the following aquous solutions should have the highest osmotic pressure?

Which of the following aquous solutions should have the highest osmotic pressure?

Which one of the following solutions of compounds show highest osmotic pressure? (AB, AB_2 and A_2B_3 are ionic compounds)