Question

What is the molar mass of a protein if a 0.30 L of solution containing 0.45 g of the protein has an osmotic pressure of 0.80 torr at 25∘C?

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Pathannameerakhan786 avatar

Pathannameerakhan786

22.10.2019

Chemistry

Secondary School

answered

100 mL of an aqueous solution of protein

contains 6.3 g of protein. Calculate the molar mass

of protein if osmotic pressure of the solution at 27°C

is 2.57 x 10-3 bar.​

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