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Electronics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectronics1 Mark
Question
P-type semiconductor is formed when
A. As impurity is mixed in Si                                                                         B. Al impurity is mixed in Si
C. B impurity is mixed in Ge                                                                         D. P impurity is mixed in Ge(a) A and C(b) A and D(c) B and C(d) B and D
       
✓

Answer

(c) B and C

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