Explain the vapor pressure of the pure liquids

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Reference no: EM13221649

At 25°C a solution consists of 0.450 mole of pentane, C5H12, and 0.250 mole of cyclopentane, C5H10. What is the lowering of the vapor pressure of pentane in this solution? The vapor pressure of the pure liquids at 25°C are 451 torr for pentane and 321 torr for cyclopentane. Assume that the solution is an ideal solution.

115 torr

138 torr

161 torr

187 torr

206 torr

Reference no: EM13221649

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