What unique condition defines the triple point of water?
Answer
All three phases (solid, liquid, gas) coexist in thermodynamic equilibrium.
The triple point is the specific combination of temperature and pressure where the solid, liquid, and gas phases of water can exist together simultaneously in thermodynamic equilibrium.

#Videos
What Will Hapen If You Put ICE CUBES In VACUUM CHAMBER
Related Questions
What unique condition defines the triple point of water?What is the approximate pressure at the triple point for water in Pascals (Pa)?If surrounding pressure drops below the triple point pressure, what happens to ice at a temperature above the triple point temperature?What process describes ice transitioning directly into water vapor in a vacuum environment?What is the primary goal of lyophilization (freeze-drying)?What is the ambient pressure on Earth at sea level in kPa, for comparison to a vacuum?What causes liquid water to boil vigorously when rapidly exposed to a strong vacuum?What phenomenon results from the rapid energy removal during the violent boiling phase of depressurized liquid water?In an extremely high vacuum chamber, what factor leads to rapid sublimation of ice?What is the triple point temperature for water in Celsius?