Example: What is the osmotic pressure at 25⁰C of an aqueous solution that is 0.001 M sucrose ?

Solution:

Example: A solution of an unknown substance in water at 298 K gives rise to an osmotic pressure of 5.66 atm. What is the molarity of the solution ?

Solution:

Example: A solution prepared by dissolving 20 mg of insulin in water and diluting to a volume of 5.0 mL gives an osmotic pressure of 12.5 mmHg at 300 K. What is the molecular weight of insulin ?

Solution:

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