Multiple Choice
The phase diagram for carbon dioxide is shown below. What are the phase changes in order as carbon dioxide is heated from -90oC to 50oC, at 1 atm pressure?
A) solid →Gas
B) solid →Liquid →Gas
C) liquid →Gas
D) gas →Liquid →Solid
E) gas →Liquid
Correct Answer:

Verified
Correct Answer:
Verified
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