Two liquids X and Y form an ideal solution at 300 K. Vapour pressure of the solution containing 3 moles of X and 1 mole of Y is 550 mm Hg. At the same
Two liquids X and Y form an ideal solution at 300 K. Vapour pressure of the solution containing 3 moles of X and 1 mole of Y is 550 mm Hg. At the same temperature, if 1 mole of Y is further added, to this solution, the vapour 1 mole of Y is further added, to this solution, the vapour pressure of solution increases by 10 mm Hg. Vapour pressure (in mm g) of X and Y in their pure states will be repectively
A. 200and 300
B. 300 and 400
C. 600 and 400
D. 500 and 600
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