A) the material obtained will be n-type germanium in which electrons and holes are equal in number
B) the material obtained will be p-type germanium
C) the material obtained will be n-type germanium which has more electrons then holes at room temperature
D) the material obtained will be n-type germanium which has less electrons than holes at room temperature
Correct Answer: C
Solution :
Antimony is pentavalent. The \[Ge\] crystal with a doping of a pentavalent material will react as an n-type semiconductor in which electrons are the majority charge carries and holes are minority charge carries.
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