

InterviewSolution
Saved Bookmarks
1. |
Distinguish between intrinsic and extrinsic semi-conductors on the basis of energy band diagram.A. Schottky defectB. ChemicalsC. Frenkel defectD. Both 1 and 2 |
Answer» Correct Answer - 2 extrinisic semiconductors are formed by addition of impuirty to intrinsic semiconductors. |
|