According to the Phase Diagram Given, Which of the Following

question 3

Multiple Choice

According to the phase diagram given, which of the following statements is INCORRECT?

• A) At the temperature and pressure of point 1, W exists as a three-phase equilibrium system.
• B) At the temperature of point 2, a pressure of 500 torr will cause W to liquefy.
• C) If the system is maintained at the temperature of point 3 while pressure is decreased, more W will vaporize.
• D) If W is maintained at the pressure of point 4 while the temperature is increased to 80°C, the liquid will vaporize.
• E) The existence of liquid W at -40°C and 500 torr represents the metastable condition of "supercooling."

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