Which of the following statements is correct about diffusion?
it involves movement of water molecules only
Molecules move from a region of higher concentration to a region of lower concentration
differentially permeable membrane must be present for diffusion to occur
It involves when a solute can no longer dissolve in a solvent of only solute molecules into the Bowman's capsule
It occurs when a solute can no longer dissolve in a solvent
Correct answer is B
No explanation has been provided for this answer.