問題詳情

13. Based on the phase diagram shown below, which of the following statements are correct? I. Sublimation occurs at a point that falls along a straight line from point A to point F. 
II. C and E represent points where the gas and liquid phases are in equilibrium. 
III. Molecules at point D have a greater average kinetic energy than those at point F. 
IV. The temperature at point E is called the critical temperature of the compound.