The molecular mass of `NaCI` as determined by osmotic pressure measurement is

How is the molecular mass of a solute determined by osmotic pressure measurement?

Molecular mass of NaCl determine by osmotic pressure measurement is found to be half of the actual value. Account for it .

How is molar mass of a solute determined by osmotic pressure measurement?

Osmotic pressure is measured by

Osmotic pressure is measured by

The correct expression for the determination of molecular mass of the solute by osmotic pressure measurement is

Statement 1: Mbar(n) (number -average molecular mass) of a polymer is determined by osmotic pressure method,while Mbar(w) (weight -average molecular mass)is determined by ultracentrifuge method. Statement 2:Osmotic pressure is a colligative property.