JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES

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Statement A: In intrinsic semiconductors, conductivity is mainly due to the breakage of covalent bonds.
Statement B: In extrinsic semiconductors, the conductivity is mainly due to the addition of impurities.

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Correct option: C

Both A and B are true

Option C is correct because both statements are true: intrinsic semiconductors conduct due to broken covalent bonds, and extrinsic semiconductors conduct due to added impurities.

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