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Home Questions EQ4FSFFJZZ
Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:
Doping of which of the following will result in a p-type semicondutcor?
Options:
phosphorous
antimony
aluminium
arsenic
Correct Answer:
aluminium
Explanation:
A trivalent impurity must be added to make a p-type semiconductor.

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