Chemistry - Liquid Solution Question with Solution | TestHub

$XY$ is the membrane / partition between two chambers 1 and 2 containing sugar solutions of concentration $c_1$ and $c_2\left(c_1>c_2\right)\mathrm{mol}{\mathrm{L}}^{-1}$. For the reverse osmosis to take place identify the correct condition
(Here $p_1$ and $p_2$ are pressures applied on chamber 1 and 2)

(A) Membrane/Partition; Cellophane, ${\mathrm{p}}_1>\pi$
(B) Membrane/Partition ; Porous. ${\mathrm{p}}_2>\pi$
(C) Membrane/Partition ; Parchment paper, ${\mathrm{p}}_1>\pi$
(D) Membrane/Partition : Cellophane, ${\mathrm{p}}_2>\pi$
Choose the correct answer from the option given below :