Chemistry - Liquid Solution Question with Solution | TestHub

What is the osmotic pressure of a 0.0020 mol$\mathrm{d}{\mathrm{m}}^{-3}$sucrose$\left({\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}\right)$solution at${\mathrm{20 }\mathrm{}}^{\mathrm{o}}\mathrm{C}$?
(Molar gas constant,$\mathrm{R}=\mathrm{8.314 }\mathrm{J}{\mathrm{K}}^{-1}\mathrm{m}\mathrm{o}{\mathrm{l}}^{-1}$;$\mathrm{1 }\mathrm{d}{\mathrm{m}}^3=\mathrm{0.001 }{\mathrm{m}}^3$)