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MMLU-Pro / 4376 / At 90°C, benzene has a vapor pressure of 1022 Torr, and toluene has a vapor…

Problem

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question

At 90°C, benzene has a vapor pressure of 1022 Torr, and toluene has a vapor pressure of 406 Torr. From this information, calculate the composition of the benzene- toluene solution that will boil at 1 atm pressure and 90°C, assuming that the solution is ideal.

category

chemistry

options

  1. Benzene: 0.574, Toluene: 0.426
  2. Benzene: 0.406, Toluene: 0.574
  3. Benzene: 0.5, Toluene: 0.5
  4. Benzene: 0.750, Toluene: 0.250
  5. Benzene: 0.650, Toluene: 0.350
  6. Benzene: 0.300, Toluene: 0.700
  7. Benzene: 0.426, Toluene: 0.574
  8. Benzene: 0.480, Toluene: 0.520
  9. Benzene: 0.525, Toluene: 0.475
  10. Benzene: 0.350, Toluene: 0.650

src

stemez-Chemistry

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