Answer:A
Explanation:osmosis is the movement of water molecules from a region with low concentration of solute molecules across a semi permeable membrane to a region with high concentration of solute molecules.
C: wrong because if the salt concentration was lesser in the cell than the outside ,water molecules would leave the cell ,not enter it
Dand B are wrong as pH doesnt affect direction of osmotic flow it is determined by the concentration of water molecules and solute molecules.