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MMLU-Pro / 4548 / Hydrogen gas will dissociate into atoms at a high enough temperature, i.e., H_2…

Problem

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

question

Hydrogen gas will dissociate into atoms at a high enough temperature, i.e., H_2 = 2H. Assuming ideal gas behavior for H_2 and H, what should be the density of hydrogen at 2000°C if it is 33% dissociated into atoms? The pressure is 1 atm.

category

chemistry

options

  1. 6.07 × 10^-3 gm/liter
  2. 5.07 × 10^-3 gm/liter
  3. 8.07 × 10^-3 gm/liter
  4. 12.07 × 10^-3 gm/liter
  5. 13.07 × 10^-3 gm/liter
  6. 10.07 × 10^-3 gm/liter
  7. 11.07 × 10^-3 gm/liter
  8. 7.07 × 10^-3 gm/liter
  9. 9.07 × 10^-3 gm/liter
  10. 4.07 × 10^-3 gm/liter

src

stemez-PhysicalChemistry

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Source and history

upstream_id / Original problem ID
4548
task_id
d4ebc887-cc73-578b-9b24-65ec4e995d3b
task_key
default--test--4548
task_revision_id
1
config / split
default / test

Official source

initial import