Assertion : The electrons in the conduction band have higher energy than those in the valence band of a semiconductor
Reason : The conduction band lies above the energy gap and valence band lies below the energy gap.
A. if both the Assertion and Reason are true and the Reason is the correct explanation of Assertion.
B. if both the Assertion and Reason are true but the reason in not a correct explanation of the Assertion.
C. if the Assertion is true but the Reason is false.
D. if both Assertion and Reason are false.
