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 .A. Assertion and reason both are corrent statements and reason is correct explanation for assertion.B. Assertion and reason both are corrent statements but reason is not correct explanation for assertion.C. Assertion is corrent statement but reason reason is wrong statement.D. Assertion is wrong statement but reason is correct statement.

Assertion :-(A) semiconductors are solids with conductivites in the in

1.	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 .A. Assertion and reason both are corrent statements and reason is correct explanation for assertion.B. Assertion and reason both are corrent statements but reason is not correct explanation for assertion.C. Assertion is corrent statement but reason reason is wrong statement.D. Assertion is wrong statement but reason is correct statement.
Answer» Correct Answer - C Corrcet Reason. Intermediate conductivity of semi-conductors is due to small energy gap between valence band (filled) and conduction band (empty band).

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