200cm³ of an aqueous solution of a protein contains 1.26g of the protein. The osmotic pressure of such solution at 300K is found to be 2.57 X 10-³ bar. Calculate the molar mass of the protein.?
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Answer:
60,990.36 g/mol is the molar mass of the protein.
Explanation:
Volume of the solution = = 200 mL =0.200 L
Mass of the protein = 1.26 g
Molar mass of protein = M
Temperature of the solution = T = 300 K
Osmotic pressure of the solution =
M = 60,990.36 g/mol
60,990.36 g/mol is the molar mass of the protein.
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