Assertion : Diffusion of molecules occurs through a semipermeable membrane.
Reason : Molecules of gases are only involved in diffusion.
Mark the correct choice as
(a) If both assertion and reason are true and reason is the correct explanation of the assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.
(c) Assertion is true, but reason is false.
(d) Assertion is false, but reason is true.
