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Phase Diagrams, Triple Points and Critical Points

20. Heat and Temperature / Phase Diagrams, Triple Points and Critical Points / Problem 3

At what range of pressures and temperatures can water exist as a liquid? Refer to the phase diagram of H2O.

A

Pressure: 0.00604 atm - 217.7 atm, Temperature: 0°C - 374°C

B

Pressure: 1 atm - 100 atm, Temperature: 0°C - 374°C

C

Pressure: 0.00604 atm - 217.7 atm, Temperature: -50°C - 350°C

D

Pressure: 1 atm - 100 atm, Temperature: -50°C - 350°C

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