Phase Diagram
What is Phase Diagram?
A phase diagram is a graphical representation showing the physical states (phases) of a substance under different conditions of temperature and pressure. It typically shows the regions of solid, liquid, and gas separated by boundary lines (coexistence curves) and includes the triple point (where all three phases coexist) and the critical point (above which no distinction between liquid and gas exists). Phase diagrams are used to predict phase transitions.
Key Facts
Frequently Asked Questions
A phase diagram is a graphical representation showing the physical states (phases) of a substance under different conditions of temperature and pressure. It typically shows the regions of solid, liquid, and gas separated by boundary lines (coexistence curves) and includes the triple point (where all three phases coexist) and the critical point (above which no distinction between liquid and gas exists). Phase diagrams are used to predict phase transitions.