A 2.5-g sample of a small protein having a molecular weight of 52,000 g/mol is dissolved in 57.6 mL of water. Calculate the osmotic pressure of the solution in millimeters of mercury at a temperature of 24°C.
A. 37000 mmHg
B. 1.2 mmHg
C. 800 mmHg
D. 15 mmHg
E. .020 mmHg