||Using the sketch of the phase
diagram for water given above, determine which of the following statements
||The triple point is point A.
This is the point at which all three phases are in equilibrium with
||The line AB is the line
representing the solid-liquid equilibrium line. Anywhere along this
line the substance could melt or freeze.
||The slope of line AB is
negative. This slope indicates that the solid is much denser than
||Line AD represents the phase
changes of sublimation and deposition.
||Line AC represents where
the substance would condense and vaporize.