1.

An organic liquid, A is immiscible with water. When boiled together with water, the boiling point is 90^(@)C which the partial vapour pressure of water is 256 mm Hg. The superincumbent (atmospheric) pressure is 736 mm Hg. The weight ratio of the liqid water collected 2.5:1. What is the molecular weight of the liquid.

Answer»


ANSWER :`m_(L)=112.7`


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