To an evacuated vessel with movable piston under external pressure of 1 atm, 0.1 mol of He and 1 mol of an unknown compound(vapour pressure=0.68 atm at 0 C) are introduced.Considering the ideal gas behaviour the total volume of the gases al 0C is

Asked by Ashu Jain | 17th Feb, 2014, 05:36: PM

Expert Answer:

Let nx mole of unknown compound be present in vapour form so its partial pressure can be

Answered by  | 19th Feb, 2014, 10:27: AM

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