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NEET 2023 · Energy Bands in Solids

Energy Bands in Solids question from NEET 2023

Q10NEET 2023Easy

Energy Bands in Solids

On the basis of electrical conductivity, which one of the following materials has the smallest resistivity?

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Answer: (b)

Resistivity is smallest for a good conductor.
Silver is a metal (best conductor); Ge and Si are semiconductors; glass is an insulator.
So the answer is (b) Silver.

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