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MMLU-Pro / 3583 / Two balloons at the same temperature of equal volume and porosity are each…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Two balloons at the same temperature of equal volume and porosity are each filled to a pressure of 4 atmos-pheres, one with 16 kg of oxygen, the other with 1 kg of hydrogen. The oxygen balloon leaks to a pressure of 1/2 atmosphere (atm) in 1 hour. How long will it take for the hydrogen balloon to reach a pressure of 1/2atm?

category

chemistry

options

  1. 30 min
  2. 10 min
  3. 75 min
  4. 45 min
  5. 120 min
  6. 50 min
  7. 15 min
  8. 90 min
  9. 60 min
  10. 20 min

src

stemez-Chemistry

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Official source

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