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MMLU-Pro / 3956 / If 1.588 g of nitrogen tetroxide gives a total pressure of 1 atm when partially…

Problem

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question

If 1.588 g of nitrogen tetroxide gives a total pressure of 1 atm when partially dissociated in a 500-cm^3 glass vessel at 25°, what is the degree of dissociation, \alpha? What is the value of K_p ? The equation for this reaction is N_2O_4\rightarrow 2NO_2 .

category

chemistry

options

  1. Degree of dissociation, α: 0.1; Value of K_p: 0.08
  2. Degree of dissociation, α: 0.16; Value of K_p: 0.12
  3. Degree of dissociation, α: 0.25; Value of K_p: 0.20
  4. Degree of dissociation, α: 0.3; Value of K_p: 0.25
  5. Degree of dissociation, α: 0.2; Value of K_p: 0.15
  6. Degree of dissociation, α: 0.1846; Value of K_p: 0.141
  7. Degree of dissociation, α: 0.12; Value of K_p: 0.09
  8. Degree of dissociation, α: 0.28; Value of K_p: 0.23
  9. Degree of dissociation, α: 0.22; Value of K_p: 0.18
  10. Degree of dissociation, α: 0.15; Value of K_p: 0.11

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
3956
task_id
7edf533f-c206-5c8d-87d4-25b37bb87ef5
task_key
default--test--3956
task_revision_id
1
config / split
default / test

Official source

initial import