The triple point of CO2 occurs at 5.1 atm and –56 °C. Its critical temperature is 31 °C. Solid CO2 i — States of Matter Chemistry Question
Question
The triple point of CO2 occurs at 5.1 atm and –56 °C. Its critical temperature is 31 °C. Solid CO2 is more dense than liquid CO2. Under which combination of pressure and temperature is liquid CO2 stable at equilibrium?
A.✓ Correct
10 atm and –25 °C
B.
5.1 atm and –25 °C
C.
10 atm and 33 °C
D.
5.1 atm and –100 °C
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