Assertion: In physisorption, adsorption increase with increases in temperature.
Reason: Physisorpation is of exothermic nature.
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.
