Assertion: The property of adsorption is shown by solids to a much larger extent than liquids.
Reason: Solids, particularly when finely divided, have a large surface area.
A. If both assertion and reason are true and the reason is the correct explanation of the assertion.
B. If both assertion and reason are true and the reason is not the correct explanation of the assertion.
C. If assertion is true but reason is false.
D. If assertion is false but reason is true.