What Is the Osmotic Pressure of a 0 $\degree$ C? Assume a Van't Hoff Factor of 1

Multiple Choice

What is the osmotic pressure of a 0.300 M blood plasma sample at 37.0 $\degree$ C? Assume a van't Hoff factor of 1.

A) 1.34 atm
B) 9.23 atm
C) 7.34 atm
D) 14.8 atm
E) 7.64 atm