SolutionHard
Question
Consider two liquids A & B having pure vapour pressures PAo & PBo forming an ideal solution. The plot of 
v/s 
(where XA and YA are the mole fraction of liquid A in liquid and vapour phase respectively) is linear with slope and Y intercepts respectively :
v/s (where XA and YA are the mole fraction of liquid A in liquid and vapour phase respectively) is linear with slope and Y intercepts respectively :Options
A.
B.
C.
D.
Solution
P′A = PAo XA and P′B = PoB XB
P′A = PM . YA and P′B = PM .YB
∴
or
or 
(1 - YA) = PoB - PoB XA
or
+ (PoB - PoA) or 
or y = mx + C ∴ Slope = m =
and intercept C = 
P′A = PM . YA and P′B = PM .YB
∴
or
or (1 - YA) = PoB - PoB XAor
+ (PoB - PoA) or or y = mx + C ∴ Slope = m =
and intercept C = Create a free account to view solution
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