The temperature and pressure at which all three phases can coexist in equilibrium is
A. 0.25 atm and 110°C.
B. 1.0 atm and 140°C.
C. 1.25 atm and 300°C.
D. 0.45 atm and 130°C.
Answer:D
The temperature and pressure at which all three phases can coexist in equilibrium is
A. 0.25 atm and 110°C. B. 1.0 atm and 140°C. C. 1.25 atm and 300°C. D. 0.45 atm and 130°C.