Assertion (A): In insulators, the forbidden gap is very large. Reason (R): The valence…
Physics · Class 12 · CBSE — Semiconductor Electronics
Assertion (A): In insulators, the forbidden gap is very large.
Reason (R): The valence electrons in an atom of an insulator are very tightly bound to the nucleus.
- Both Assertion (A) and Reason (R) are true and (R) is the correct explanation of (A).
- Both Assertion (A) and Reason (R) are true and (R) is NOT the correct explanation of (A).
- Assertion (A) is true and Reason (R) is false.
- Assertion (A) is false and Reason (R) is also false.
Answer
(A) Both Assertion (A) and Reason (R) are true and (R) is the correct explanation of (A).
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