It is found that the boiling point of a binary solution of A and B with x A = XXXXXXXXXXis 96 °C. At this temperature the vapour pressures of pure A and B are 110.1 kPa and 76.5 kPa, respectively. (i)...

It is found that the boiling point of a binary solution of A and
B with x_A
= 0.4217 is 96 °C. At this temperature the vapour pressures
of pure A and B are 110.1 kPa and 76.5 kPa, respectively. (i) Is this
solution ideal? (ii) What is the initial composition of the vapour above
the solution?