In a semiconductor, the concentration of electrons is $8 \times 10^{14} / cm ^3$ and that of the holes is $5 \times 10^{12} cm ^3$. The semiconductor is
  • A$P$-type
  • B$N$-type
  • C
    Intrinsic
  • D
    PNP-type
[MP PMT 1997; RPET 1999;Kerala PET 2002]
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