Question

The best colligative property used for the determination of molecular masses of polymers is :

Answer 1

osmotic pressure

As compared to other colligative properties, its magnitude is large even for very dilute solutions. The technique of osmotic pressure for determination of molar mass of solutes is particularly useful for biomolecules as they are generally not stable at high temperatures and polymers have poor solubility."

Answer 2

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Osmotic pressure

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