The Phase Diagram for Carbon Dioxide Is Shown Below

question 143

Multiple Choice

The phase diagram for carbon dioxide is shown below. What are the phase changes in order as carbon dioxide is cooled from 40^oC to 70^oC, at 200 atm pressure?

• A)supercritical fluid gas liquid solid
• B)gas solid
• C)supercritical fluid solid
• D)supercritical fluid liquid solid
• E)gas liquid solid

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