Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateElectrical Properties of SolidsEasy2 minPYQ_2020

ChemistryEasysingle choice

Which impurity, having the following number of valence electrons should be added to silicon to get a $n -$ type semiconductor?

Answer:

Solution:

$n -$ type of semiconductor have free electron. The purpose is to make more charge carrier or electron available in the material for conduction.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Solid StateSubtopic:Electrical Properties of Solids

⏱ 2mℹ️ Source: PYQ_2020

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