Question

In extrinsic semiconductors

• A. The conduction band and valence band overlap
• B. The gap between conduction band and valence band is more than 16 eV
• C. The gap between conduction band and valence band is near about 1 eV
• D. The gap between conduction band and valence band will be 100 eV and more

Answer 1

Answer: (C)

The gap is about $1eV$.