SolutionHard
Question
Which of the following aqueous solutions should have the highest osmotic pressure?
Options
A.0.011 M AlCl3 at 50oC
B.0.03 M NaCl at 25oC
C.0.012 M (NH4)2SO4 at 25oC
D.0.03 M NaCl at 50oC
Solution
π = i C R T
π ∝ i C T
(1) 0.011 × 4 × 323 = 14.2
(2) 0.03 × 2 × 298 = 17.8
(3) .012 × 3 × 298 = 10.7
(4) 0.03 × 2 × 323 = 19.4
option (4) has max value of π
π ∝ i C T
(1) 0.011 × 4 × 323 = 14.2
(2) 0.03 × 2 × 298 = 17.8
(3) .012 × 3 × 298 = 10.7
(4) 0.03 × 2 × 323 = 19.4
option (4) has max value of π
Create a free account to view solution
View Solution FreeMore Solution Questions
The Ksp of AgI is 1.5 × 10-16 on mixing equal volumes of the following solutions precipitation will occur only with...What is pH of the solution when 100 ml of 0.1M HCl is mixed with 100 ml of 0.1M CH3COOH....We have 100 mL of 0.1 M KCl solution. To make it 0.2 M,...The vapour pressure of the solution of two liquids A(po = 80 mm) and B(po = 120 mm) is found to be 100 mm when xA = 0.4....Dry air was passed successively through a solution of 5 g of a solute in 80 g of water and then through pure water. The ...