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Water and chlorobenzene are immiscible l...

Water and chlorobenzene are immiscible liquids. Their mixture boils at `90^@C` under a reduced pressure of `7.82 xx 10^4` Pa. The vapour pressure of pure water at `90^@C` is `7.03 xx 10^4` Pa. On weight percent basis, chiorobenzene in the distillate is equal to (mol. wi. of chlorobenzene is `112.5 g mol^-1`)

A

50

B

60

C

41

D

80

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The correct Answer is:
C
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