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Ideal Solutions

An ideal solu...

Question

An ideal solution contains two volatile liquid A $(p^{0}$ =100 torr) and B $(P^{0}$ =200 torr). If the liquid mixture contains 1 mole of A and 4 mole of B then the total vapour pressure of the mixture obtained by condensing the vapour above this solution in a beaker is

A

180 torr

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B

188.8 torr

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C

175 torr

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D

198.8 torr

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Solution

The correct option is A 180 torr

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