32. Which of the following statement is false

a. Units of atmospheric pressure and osmotic pressure are the same

b. In reverse osmosis, solvent molecules move through a semipermeable membrane from a region of lower concentration of solute to a regain of higher concentration

c.  The value of molal depression constant depends on nature of solvent

d. Relative lowering of vapour pressure, is a dimensionless quantity

Ans. b

Explanation : In reverse osmosis, solvent molecules move through a semipermeable membrane from a region of higher concentration of solute to lower concentration