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MHT CET 202622 AprilMorning Shift
Exam
MHT CET
Year
2026
Date
22 April
Shift
Morning Shift
Subject
Physics
Chapter
Semiconductors

MHT CET 2026 · 22 April · Morning Shift · Physics · Semiconductors

In good conductor, the gap between the valence band and the...

In good conductor, the gap between the valence band and the conduction band is

Options

  1. Ainfinite
  2. Blarge but not infinite
  3. Czero
  4. Dsmall but not zero

Correct answer

C. zero

Step-by-step solution

In a good conductor, the valence band and the conduction band overlap each other.

Due to this overlapping, electrons can easily move from the valence band to the conduction band even at absolute zero temperature.

Therefore, the energy gap between the valence band and the conduction band is zero.

Answer: zero
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