An aqueous solution containing 28% by ma...

An aqueous solution containing 28% by mass of a liquid A (molecular mass = 140) has a vapour pressure of 160 mm at `37^(@)C`. Find the vapour pressure of pure liquid A (the vapour pressure of water at `37^(@)C` is 150 mm)

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The correct Answer is:

`p_(A)=358.3` mm

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