Match and select the correct answer using codes: List-I

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Match and select the correct answer using codes: List-I
(a) Intrinsic semiconductor
(b) p-type semiconductor
(c) n-type semiconductor
(d) Extrinsic semiconductor
List-II
1. Acceptor type of impurity is added to semiconductor.
2. Donar type of impurity is added to semiconductor.
3. Doped semiconductor.
4. Electrical properties are same as that of the pure semiconductor.

1. 4123
2. 4321
3. 2143
4. 2341

Correct Option: A

● Intrinsic semiconductor — Electrical properties are same as that of pure semiconductor
● p-type semiconductor — Acceptor type of impurity is added to semiconductor
● n-type semiconductor — Donar type of impurity is added to semiconductor
● Extrinsic semiconductor — Doped semiconductor