Two aqueous solution X and Y are separated by a semipermeable membrane.If the vapour pressure of solution X is greater than the vapour pressure of solution Y,then the solvent water

$\begin{array}{1 1}(a)\;\text{flows in both direction}\\(b)\;\text{flows from Y and X}\\(c)\;\text{flows from X to Y}\\(d)\;\text{Does not flow}\end{array}$

Always solvent molecules flows towards lower vapour side through semi permeable membrane.
Hence (c) is the correct answer.