P – T Diagram Exercises

 Sketch the following processes on the P -T diagram from an original state (1) to the resulting state (2):

a) The sublimation of dry ice (solid carbon dioxide),

b) A constant pressure cylinder of superheated vapor is cooled until liquid just begins to form,

c) A constant pressure cylinder of superheated vapor is cooled until all the vapor is gone,

d) A liquid-vapor two-phase mixture is heated at constant volume until its quality is 1.0