MCQ
The energy gap in glass at room temperature is:
  • A
    Greater than that in a semiconductor.
  • B
    Less than that in a good conductor.
  • C
    Greater than that in a good conductor.
  • D
    Both (1) and (3) are true.

Answer

  1. Both (1) and (3) are true.

Explanation:

Glass is an insulator. The energy gap in a glass is greater than that of semiconductor and a good conductor.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free