23. 200 mL of an aqueous solutions of a protein contains is 1.26 g. The Osmotic Pressure of this solution at 300 K is found to be
2.57 x 10 -3 bar. The molar mass of protein will be
a. 31011 g mol -1
b. 61038 g mol -1
c. 51022 g mol -1
d. 122044 g mol -1
Ans. b
(8)