Question:
When the conductivity of a semiconductor is only due to breaking of covalent bonds, the semiconductor is called
When the conductivity of a semiconductor is only due to breaking of covalent bonds, the semiconductor is called
Show Hint
A pure semiconductor with no doping is called intrinsic.
Updated On: Oct 1, 2026
- extrinsic.
- intrinsic.
- p-type.
- n-type.
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Define
In a pure semiconductor, conduction comes from electron-hole pairs made by breaking covalent bonds. This is an intrinsic semiconductor.
Step 2: Others
Extrinsic, p-type and n-type semiconductors are doped, so some carriers come from impurities. Option (B).
Final Answer:
It is an intrinsic semiconductor, option (B). \[ \boxed{\text{(B)}} \]
In a pure semiconductor, conduction comes from electron-hole pairs made by breaking covalent bonds. This is an intrinsic semiconductor.
Step 2: Others
Extrinsic, p-type and n-type semiconductors are doped, so some carriers come from impurities. Option (B).
Final Answer:
It is an intrinsic semiconductor, option (B). \[ \boxed{\text{(B)}} \]
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