Question

Osmotic pressure method useed to deterine the molar mass of biomoleculs

Answer 1

Measurement of osmotic pressure method is preferred for the determination of molar masses

"The Osmotic pressure method has the advantage over other methods as pressure measurement is around room temperature and the molarity of the solution is used instead of molality. ... Osmotic pressure is often the colligative property measured in the determination of molar mass of biological macromolecules such as proteins.

hope you will mark me as brainiest I think this is answer is helpful for you