There is a change in __________ during the phase transition.
A. Volume
B. Pressure
C. Temperature
D. All of the above
Answer: Option A.
Explanation:
The phase change occurs at constant temperature and pressure under normal situations. But the volume changes because between two phases always there is a change in intermolecular forces except at critical condition.
Eg: when liquid is converting to vapor the vapor formed will have more volume than liquid.
