Chemistry - Solid State Question with Solution | TestHub
ChemistrySolid StateElectrical Properties of SolidsEasy2 minPYQ_2024
ChemistryEasysingle choice
Metallic conductors and semiconductors are heated separately. What are the changes with respect to conductivity?
Options:
Answer:
D
Solution:
Hint : For Metallic Conductors, ( is the resistance) Hence conductivity decreases with increase of Temperature For semi-conductors, conductivity increases with rise of temperature due increase in number of electron-hole pairs.
Stream:WBJEESubject:ChemistryTopic:Solid StateSubtopic:Electrical Properties of Solids
⏱ 2mℹ️ Source: PYQ_2024
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