Chemistry-
General
Easy
Question
Water and chlorobenzene are immiscible liquids. Their mixture boils at 90ºC under a reduced pressure of 
The vapour pressure of pure water at 90ºC is 7.03 
104 Pa and molecular weight of chlorobenzene is 112.5. On what percent basis, chlorobenzene in the distillate is equal to:
- 50
- 60
- 70
- 80
The correct answer is: 70
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The quantity indicated by L in the figure is
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