Q138 / 200 · NEET 2004 · Physics

In semiconductors at a room temperature:

  • Correct answer
    A
    the valence band is partially empty and the condition band is partially filled
  • B
    the valance band is completely filled and the condition band is partially filled
  • C
    the valence band is completely filled
  • D
    the conduction band is completely empty

Solution

In semi-conductor at a room temperature, the valence band is partially empty and the conductor band is partially filled.

Hence, the correct answer is option: 'A'.

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