Point c in the phase diagram below is the ________
A)critical point.
B)triple point.
C)transition point.
D)normal freezing point.
E)normal boiling point.

Question

Point c in the phase diagram below is the ________ 
A)critical point. 
B)triple point. 
C)transition point. 
D)normal freezing point. 
E)normal boiling point.

Quizplus · Accepted Answer

Point c is located above the critical temperature and pressure, indicating that it is the critical point. At the critical point, the liquid-vapor phase boundary disappears, and the properties of the liquid and gas become indistinguishable.

Point C in the Phase Diagram Below Is the ________