The number of molecules in a conduction band ___________
A. Increases with fall in temperature
B. Decreases with a rise in temperature
C. Increases with a rise in temperature
D. Does not depend upon the temperature
Answer:C
The number of molecules in a conduction band ___________
A. Increases with fall in temperature B. Decreases with a rise in temperature C. Increases with a rise in temperature D. Does not depend upon the temperature
Explanation: The number of molecules in the conduction band increases with the