Equation (1 24) can be written as
01
1
p
p
= 
10
1
0
1

p
p
p
 = x2
(1 25)
Intext Question
Intext Question
Intext Question
Intext Question
Intext Question
1 8 The vapour pressure of pure liquids A and B are 450 and 700 mm Hg
respectively, at 350 K