The normal _________ point is the temperature at which the solid and liquid are in equilibrium at 1 atm.
A. boiling
B. freezing
C. sublimation
D. vaporization
Answer: B
The normal _________ point is the temperature at which the solid and liquid are in equilibrium at 1 atm.
A. boiling
B. freezing
C. sublimation
D. vaporization