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Assertion :-(A) semiconductors are so...

Assertion :-(A) semiconductors are solids with conductivites in the intermediate range from`10^(-6)-10^(4) ohm ^(-1)m^(-1)`
Reason :-(R ) internmediate conductivity in semiconductor Is due to partially filled valence band .

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Verified by Experts

The correct Answer is:
C
Correct reason : Intermediate conductivity in semiconductor is due to small energy gap between fileed valence band and empty condcution band.
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