Question
24. 200ml of an aqueous solution of a protein contains it's 1.26g.The osmotic pressure of this solution at 300K is found to be 2.57×10-3bar. The molar mass of protein will be (R=0.083Lbar mol-1 K-1) 1. 31011 g mol-1 2. 61038 g mol-1 3. 51022 g mol-1 4. 122044 g mol-1