Which of the following statements is not true —
| A. |
The resistance of intrinsic semiconductors decrease with increases of temperature |
| B. |
Doping pure Si with trivalent impurities give P– type semiconductors |
| C. |
The majority carries in N–type semiconductors are holes |
 |
| D. |
A P–N junction can act as a semiconductor diode |
In N-type semiconductor majority charge carriers are electrons.