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ARC-Challenge / Mercury_SC_405019 / Alicia put hydrogen peroxide and yeast in a paper cup. The paper cup felt hot,…

Problem

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question

Alicia put hydrogen peroxide and yeast in a paper cup. The paper cup felt hot, and she concluded that a reaction occurred that gave off heat. What else could Alicia do to get a more accurate conclusion?

choices

  • use an insulated cup rather than a paper cup
  • change the amount of hydrogen peroxide used
  • take a picture of the cup after the reaction took place
  • use a thermometer to measure the change in temperature

Discussion

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Source and history

upstream_id / Original problem ID
Mercury_SC_405019
task_id
227cd64f-f411-5483-96ba-665ec2cead39
task_key
ARC~2dChallenge--test--Mercury~5fSC~5f405019
task_revision_id
1
config / split
ARC-Challenge / test

Official source

initial import