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Question
P1 and P2 are the vapour pressures of pure liquid components, 1 and 2 respectively of an ideal binary solution If x1 represents the mole fraction of component 1, the total pressure of the solution formed by 1 and 2 will be
Options
P1 + x1 (P2 – P1)
P2 – x1 (P2 + P1)
P1 – x2(P1 – P2)
P1 + x2(P1 – P2)
Solution
P1 – x2(P1 – P2)
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