Assertion: If the activation energy of a reaction is zero, temperature will have no effect on the rate constant.
Reason: Lower the activation energy, faster is the reaction.
a) Both Assertion and Reason are true, and the Reason is the correct explanation of the Assertion.
b) Both Assertion and Reason are true, but the Reason is NOT the correct explanation of the Assertion.
c) Assertion is true, but the Reason is false.
d) Assertion is false, but the Reason is true.