Question

A pure semiconductor behaves slightly as a conductor at(a) Room temperature(b) Low temperature(c) High temperature(d) Both (b) and (c)

Answer 1

(d) both b and c
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Answer 2

Answer:

According to the question, the answer is option "c) High temperature". The reason for high temperature allowing to behave semi conductors, more like conductors because, due to high temperature the motion of molecules become more mobile.

Explanation:

When any object is heated, the inter molecular space is increased, and the temperature of the object after getting raised the, the mobility of the electrons also increases, which in turn helps the flow of electrons in high temperature with a less resistance.