Electronics and Communication Engineering - Matching Questions - Discussion


Match the following:

List I List II
A.Silicon1.is trivalent
B.Arsenic2.rarely used as semiconductor
C.Indium3.is pentavalent
D.Germanium4.intrinsic semiconductor

[A]. A-1, B-2, C-3, D-4
[B]. A-4, B-3, C-2, D-1
[C]. A-4, B-3, C-1, D-2
[D]. A-2, B-1, C-3, D-4

Answer: Option C


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