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MMLU-Pro / 3680 / The van der Waal equation is a modification of the ideal gas equation. It reads…

Problem

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question

The van der Waal equation is a modification of the ideal gas equation. It reads [P + (an^2 / V^2)] (V - nb) = nRT where P = pressure, V = volume, n = number of moles, R = gas constant, T = absolute temperature, and (a) and (b) are constants for a particular gas. The term an^2 /V^2 corrects the pressure for intermolecular attraction and the term - nb corrects the volume for molecular volume. Using this equation, determine whether a gas becomes more or less ideal when: (a.) the gas is compressed at constant temperature; (b.) more gas is added at constant volume and temperature; and (c.) The temperature of the gas is raised at constant volume.

category

chemistry

options

  1. more ideal, less ideal, more ideal
  2. less ideal, more ideal, less ideal
  3. more ideal, less ideal, less ideal
  4. closer to being ideal, more ideal, less ideal
  5. less ideal, more ideal, more ideal
  6. less ideal, less ideal, less ideal
  7. more ideal, more ideal, less ideal
  8. less ideal, less ideal, closer to being ideal
  9. more ideal, less ideal, closer to being ideal
  10. closer to being ideal, less ideal, more ideal

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
3680
task_id
d5f8e39f-4665-5123-88ca-5ceb3044be6c
task_key
default--test--3680
task_revision_id
1
config / split
default / test

Official source

initial import