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The following graph represents variation...

The following graph represents variation of boiling point with composition of liquid and vapours of binary liquid mixture. The graph is plotted at constant pressure.
Then find mole fractions of benzene and toluene given points.

A

`X_"benzene"=0.5" and "Y_"toluene"=0.2`

B

`X_"toluene"=0.3" and "Y_"benzene"=0.6`

C

`X_"benzene"=0.3" and "Y_"toluene"=0.4`

D

`"If "X_"benzene"=0.7" than "Y_"toluene"lt0.3`

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The correct Answer is:
A, B, C, D
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