Q:

On the basis of band theory of solids the semiconductors have ??

A) A completely filled valence band a totally empty conduction band and a very wide forbidden band B) A party filled valence band and totally empty conduction band
C) A partly filled valence band a totally empty conduction band and a wide forbidden band D) A completely filled valence band a partially filled conduction band and a narrow forbidden band
 

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Category: Physics MCQs
Sub Category: Physics MCQ Questions

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