200 mL of an aqueous solution of a protein contains its 1.26 g. The os – McqOptions

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1.	200 mL of an aqueous solution of a protein contains its 1.26 g. The osmotic pressure of this solution at 300 K is found to be \[2.57\times {{10}^{-3}}\] bar. The molar mass of protein will be (R = 0.083 L bar \[mo{{l}^{-1}}{{K}^{-1}}\])
A.	\[51022g\text{ }mo{{l}^{-1}}\]
B.	\[122044g\text{ }mo{{l}^{-1}}\]
C.	\[31011g\,mo{{l}^{-1}}\]
D.	\[61038g\,mo{{l}^{-1}}\]
Answer» E.

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