SolutionHard

Question

For an ideal binary solution with PA0 / PB0 which relation between XA (mole fraction of A in liquid phase) and YA (mole fraction of A in vapour phase) is correct , XB and YB are mole fraction of B in liquid and vapour phase respectively : (Given : PA0 > PB0)

Options

A.XA = YA
B.XA > YA
C.
D.XA, YA, XB and YB cannot be correlated

Solution

Mole fraction of more volatile substance is greater in vapour phase.

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