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 assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true not but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false
D. If both assertion and reason are false.