With carbon dioxide, what phase change takes place when the temperature
increases from -40°C to 0°C at 10 atm?
Pressure (atm)
20-
15-
10-
5-
Carbon Dioxide Phase Diagram
Melting
point
Solid
-100
Boiling
point
OA. A solid changes to a liquid.
B. A liquid changes to a gas.
C. A gas changes to a liquid.
D. A solid changes to a gas.
Liquid
Gas
8888
Temperature (°C)
0
B