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MMLU-Pro / 4207 / In one of the experiments on gravitational sedimentation equilibrium, the number…

Problem

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question

In one of the experiments on gravitational sedimentation equilibrium, the number ofgambogeparticles in water at 20°C were monitored. (Gambogeis a yellow pigment not soluble in water.) The following data was obtained: Height in\mum: 0 25 50 75 100 Mean no. of particles: 203 166 136 112 91 Assuming that thegambogeparticles had a mean volume equal to 9.78 × 10^-21 m^3 and a density equal to 1351 kg/m^3, calculate the Boltzmann constant.

category

chemistry

options

  1. 1.44 × 10^-23 J/°K
  2. 1.34 × 10^-23 J/°K
  3. 1.22 × 10^-23 J/°K
  4. 1.44 × 10^-24 J/°K
  5. 1.38 × 10^-23 J/°K
  6. 1.38 × 10^-24 J/°K
  7. 1.55 × 10^-22 J/°K
  8. 1.44 × 10^-22 J/°K
  9. 1.50 × 10^-23 J/°K
  10. 1.21 × 10^-24 J/°K

src

stemez-PhysicalChemistry

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Source and history

upstream_id / Original problem ID
4207
task_id
ee5a28f5-0ef7-5539-ba81-93a6ab2ee0db
task_key
default--test--4207
task_revision_id
1
config / split
default / test

Official source

initial import