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Find the 'wrong' statement from the foll...

Find the 'wrong' statement from the following : In a semiconductor

A

the number of free electrons increases with temperature

B

the number of the electrons is less than that in a conductor

C

there are no free electrons at 0 K

D

there are no free electrons at any temperature

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The correct Answer is:
D
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  12. In case of a semiconductor, which of the following statement is wrong?

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