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MMLU-Pro / 3547 / The chemical shift of the CH₃ protons in acetaldehyde (ethanal) is…

Problem

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

question

The chemical shift of the CH3\mathrm{CH}_3 protons in acetaldehyde (ethanal) is δ=2.20\delta=2.20 and that of the CHO\mathrm{CHO} proton is 9.80 . What is the difference in local magnetic field between the two regions of the molecule when the applied field is $1.5 \mathrm{~T}$
Plain-text mathematical notation (without MathML)
The chemical shift of the CH₃ protons in acetaldehyde (ethanal) is δ=2.20 and that of the CHO proton is 9.80 . What is the difference in local magnetic field between the two regions of the molecule when the applied field is $1.5 \mathrm{~T}$
Original LaTeX notation
The chemical shift of the $\mathrm{CH}_3$ protons in acetaldehyde (ethanal) is $\delta=2.20$ and that of the $\mathrm{CHO}$ proton is 9.80 . What is the difference in local magnetic field between the two regions of the molecule when the applied field is $1.5 \mathrm{~T}$

category

chemistry

options

  1. 8 $\mu \mathrm{T}$
  2. 25 μT
  3. 14 μT
  4. 18 μT
  5. 11 $\mu \mathrm{T}$
  6. 20 $\mu \mathrm{T}$
  7. 22 μT
  8. 30 μT
  9. 5 μT
  10. 15 $\mu \mathrm{T}$

src

scibench-matter

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Source and history

upstream_id / Original problem ID
3547
task_id
91ed0d73-c10b-5aff-ae65-6dea30e30f3f
task_key
default--test--3547
task_revision_id
1
config / split
default / test

Official source

initial import