Intrinsic semiconductor at absolute zero...

Intrinsic semiconductor at absolute zero temperature is a

If both Assetion & Reason are true and the reason is the not the correct explanation of the assertion , then mark (1)

if both Assertion & Reason are true but the reason is not the correct explanation of the assertion ,then mark (2)

If Assertion is true statement but reason is false, then mark (3).

If both Assertion and reason are false statements, then mark (4)

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A intrinsic semiconductor at a absolute zero of temperature behaves as

An insulator

A metallic conductor

A superconductor

A semiconductor

only electrons are responsible for the blow of current

only holes are responsible for the blow of current

both holes and electrons carry current and their number is the same

none of these

only electrons are responsible for the flow of current

only holes are responsible for the flow of current

both holes and electrons carry current and their number is the same

both holes and electrons carry current but electrons are the majority carriers