What are colligative properties?

What is colligative property? Give example?

What is colligative property? Define osmotic pressure.

What do you mean by colligative properties? Boiling point of water at 750mm is 99.63^@C . How much sucrose is to be added to 500gm of water so that it boils at 100^@C (given k_b = 0.52 )

In which of the following pairs of solutions will the values of the colligative properties be the same?

Why are the magnitudes of colligative properties of colloidal solutions lower than those of true solutions?

Addition of non-volatile solute to a solvent always increases the colligative properties such as osmotic pressure. Delta P . Delta T_b and Delta T_f . All these colligative properties are directly proportional to molality if solutions are dilute. The increases in colligative properties on addition of non-volatile solute is due to increases in number of solute particles. For different aqueous solutions of 0.1 N NaCI, 0.1 N urea, 0.1 N Na_2SO_4 and 0.1 N Na_3PO_4 solution at 27^@C , the correct statements are : 1. The order of osmotic pressure is NaCI = Na_2SO_4 = Na_3PO_4 = urea 2. pi = (Delta T_b)/k_b xx RT for urea solution 3. Addition of salt on ice increases its melting point 4. Addition of salt on ice bring in melting of ice earlier

Which of the following is not a colligative property ?

Which colligative property is most suitable for the determination of molecular masses of polymer?