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At vapour pressures of ethanol and metan...

At vapour pressures of ethanol and metanol are 44.5 mm Hg and 88.7 mm Hg respectively. An ideal solution is formed at the same temperature by mixing 60 g of ethanol with 40 g of methanol. The total vapour pressure of the solution and the mole fraction of methanol in the vapour are respectively.

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The correct Answer is:
`66.11 mm Hg, 0.656`
`P_("total") = X_("ethanol") P_("ethanol")^(@) +X_("methanol") xx P_("methanol")^(@)`
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ALLEN-SOLUTIONS-EXERCISE-04 [A]
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  2. The vapour pressure of pure benzene at a certanin temperature is 640 m...

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  3. The addition of 0.643 g of a compound to 50 mL of benzene (density 0.8...

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