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MMLU-Pro / 12038 / It is desired to remove water from an air-water mixture which contains35 percent…

Problem

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

question

It is desired to remove water from an air-water mixture which contains35 percent water by volume. The mixture diffuses into a section of still air 0.2 in. in length, after which it is completely removed from the mixture by absorption. At the absorption plane, the water concentration is small enough to be neglected. The system operates at 1atmand 59.0°C. Determine the rate of water diffusing through the air layer.

category

engineering

options

  1. 0.07 lb / mole / ft^2-hr
  2. 0.1 lb / mole / ft^2-hr
  3. 0.11 lb / mole / ft^2-hr
  4. 0.09 lb / mole / ft^2-hr
  5. 0.08 lb / mole / ft^2-hr
  6. 0.04 lb / mole / ft^2-hr
  7. 0.06 lb / mole / ft^2-hr
  8. 0.02 lb / mole / ft^2-hr
  9. 0.05 lb / mole / ft^2-hr
  10. 0.13 lb / mole / ft^2-hr

src

stemez-TransportPhenomena

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Source and history

upstream_id / Original problem ID
12038
task_id
ec7b3a14-6376-5ffb-869e-53bfcb83d858
task_key
default--test--12038
task_revision_id
1
config / split
default / test

Official source

initial import