What is osmotic pressure of a solution of bovine insulin (molar mass, 5700 $\mathrm{g} \mathrm{mol}^{-1} )$ at $18^{\circ} \mathrm{C}$ if 100.0 $\mathrm{mL}$ of the solution contains 0.103 $\mathrm{g}$ of the insulin?
(a) Outline the steps necessary to answer the question.
(b) Answer the question.