Question

2, A mixture of chlorobenzene and water (which are virtually
immiscible) boils at 90.3 °C at an external pressure of
740.2 mm. The vapour pressure of pure water at 40.3 °C is
530.1 mm. What is the percentage weight of chlorobenzene
in the distillate?
(a) 20.21 (b) 37.19 (c) 28.74 (d) 71.26
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Answer 1

Answer:

a ...................