Phase Equilibria Quiz

1
Phase Equilibria Quiz 39 Calculate the degrees
of freedom present at each indicated point in the
binary phase diagram shown below

f on upper surface of liq/vap equil. 2 2
2 2
f liq stable, P Pbar 2 1 1 2
f vap stable 2 1 2 3
f liquidous line,, P Pbar 2 2 1 1
f on vapor line, T is constant 2 2 1 1