The osmotic pressure exerted by a solution prepared by dissolving 2...

Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane.It is a colligative property.

$\pi = CRTWhere, \pi = OsmoticpressureC = MolarityT = Temperature .$

$\pi = CRT = \left[\dfrac{2 \times {10}^{3}}{60 \times {10}^{3} \times 200}\right] \times 8 . 31 \times 300 \times 1000 = 415{P}_{a}$