How is osmotic pressure useful in determining molar masses?

What is osmotic pressure?

Osmotic pressure is maximum in

What is Graham's law of diffusion and how is this law useful in the determination of molecular mass of a gas ?

The osmotic pressure of pure water is:

The osmotic pressure of a solution is

Osmotic pressure of a solution is

The osmotic pressure of a solution depends on

Give reasons for the following : (a) Measurement of osmotic pressure method is preferred for the determination of molar masses of macromolecules such as proteins and polymers . (b) Aquatic animals are more comfortable in cold water than in warm water.

van't Hoff proved that osmotic pressure ( pi ) is a colligative property. For an ideal solution, osmotic pressure( pi ) is helpful to determine that molecular mass of solute using M_(B)=(W_(B)RT)/(pi.V) Relation can exxpressed by the curve (C = concentration) :