The vapour pressure of pure benzene and toulene are 160 and 60 torr respectively. The mole fraction of toulene bis vapour phase in contact with equimolar solution of benzene and toulene is - A)0.50 B)0.6 C)0.27 D)0.73

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Arun · Answer

Pb = 0.5 * 160 = 80 Torr Now Ptotal = 0.5 * 160 + 0.5 * 60 = 110 Torr hence yb = Pb/ Ptotal = 80/110 = 0.727 Hope it helps

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The vapour pressure of pure benzene and toulene are 160 and 60 torr respectively. The mole fraction of toulene bis vapour phase in contact with equimolar solution of benzene and toulene is - A)0.50 B)0.6 C)0.27 D)0.73

The vapour pressure of pure benzene and toulene are 160 and 60 torr respectively. The mole fraction of toulene bis vapour phase in contact with equimolar solution of benzene and toulene is -
A)0.50
B)0.6
C)0.27
D)0.73

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The vapour pressure of pure benzene and toulene are 160 and 60 torr respectively. The mole fraction of toulene bis vapour phase in contact with equimolar solution of benzene and toulene is - A)0.50 B)0.6 C)0.27 D)0.73

The vapour pressure of pure benzene and toulene are 160 and 60 torr respectively. The mole fraction of toulene bis vapour phase in contact with equimolar solution of benzene and toulene is -A)0.50B)0.6C)0.27D)0.73

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The vapour pressure of pure benzene and toulene are 160 and 60 torr respectively. The mole fraction of toulene bis vapour phase in contact with equimolar solution of benzene and toulene is -
A)0.50
B)0.6
C)0.27
D)0.73