Chemistry Question: Which of the following statements is NOT correct?

Chemistry Question: Which of the following statements is NOT correct?



1. As a liquid is heated at a constant pressure above the critical pressure, it eventually changes to the gas phase.

2. It is possible to find a path such that a liquid can be converted to a gas without a phase change.

3. Increasing the pressure of a fluid at a constant temperature above the critical temperature produces no phase change no matter how great the pressure becomes.

4. Below the critical temperature both the liquid and gas phase can exist. Higher pressure favors the liquid phase.





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