1.

The vapour pressure of a mixure of 1 mole of liquid 'A' and 3 mole of liquid 'B' is 550 mm of Hg. When one mole of liquid 'B' is further added, thevapour pressure of the solution increases by10 mm of Hg. The vapour pressure of pure liquid A and B are respectively in mm of Hg .

Answer»

400, 600
200, 800
500, 600
600, 800

Answer :A


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