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Two liquids A and B are mixed to form an...

Two liquids A and B are mixed to form an ideal solution. The totol vapour pressure of the solution is 800 mm Hg. Now the mole fractions of liquid A and B are interchanged and the total vapour pressure becomes 600 mm of Hg. Calculate the vapour pressure of A and B in pure form. (Given :`p_(A)^(@)-p_(B)^(@)=100`)

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To solve the problem, we need to find the vapor pressures of liquids A and B in their pure forms, given the total vapor pressures of their mixtures under two different mole fraction conditions. ### Step-by-Step Solution: 1. **Define Variables:** - Let \( P^0_A \) be the vapor pressure of liquid A in pure form. - Let \( P^0_B \) be the vapor pressure of liquid B in pure form. - We know from the problem that \( P^0_A - P^0_B = 100 \) mm Hg. ...
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