Question 1
Doping Se with P would produce a(n) __________ semiconductor with __________ conductivity compared to pure Se.
◦
n-type, increased◦
n-type, decreased◦
p-type, increased◦
p-type, decreased◦
intrinsic, identicalQuestion 2
Generally, the vapor pressure of a liquid is related to:
I. | the amount of liquid. |
II. | atmospheric pressure. |
III. | temperature. |
IV. | intermolecular forces. |
◦
I, III◦
II, III, IV◦
I, III, IV◦
III, IV◦
I, II, III, IV