What is critical temperature? What is critical pressure?

Date: 2025-12-31Views: 731

During the phase transition of water, the system in which the two phases of water and water vapor coexist in equilibrium is called saturated. This saturation state exists a critical point, the temperature of this critical point becomes the critical temperature, the value of 374.15 ℃.

The pressure at the critical point is the critical pressure and has a value of 22.12 MPa.