Solutions Part 2

XY is the membrane/partition between two chambers 1 and 2 containing sugar solutions of concentration c1 and c2(c1>c2)‌mol‌L−1. For the reverse osmosis to take place identify the correct condition.
(Here p1 and p2 are pressures applied on chamber 1 and 2)
A. Membrane/Partition : Cellophane, p1>π
B. Membrane/Partition : Porous, p2>π
C. Membrane/Partition : Parchment paper, p1>π
D. Memberane/Partition : Cellophane, p2>π
Choose the correct answer from the option given below.