AIIMS2010Physics-Semiconductors
AIIMS 2010 Physics Doping Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion: At a fixed temperature, silicon will have a minimum conductivity when it has a smaller acceptor doping. Reason: The conductivity of an intrinsic semiconductor is slightly higher than that of a lightly doped p-type.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.
Correct Answer
Option C
Detailed Explanation
As conductivity of an intrinsic semiconductor is less than that of a lightly doped p-type.
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