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MMLU-Pro / 4430 / A stock solution of 12.0 M sulfuric acid is made available. What is the best…

Problem

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

question

A stock solution of 12.0 M sulfuric acid is made available. What is the best procedure to make up 100. mL of 4.0 M sulfuric acid using the stock solution and water prior to mixing?

category

chemistry

options

  1. Add 67.7 mL of 12.0 M acid to the flask, and then dilute it with 33.3 mL of water.
  2. Add 33.3 mL of water to the flask, and then add 66.7 mL of 12.0 M acid.
  3. Add 40 mL of water to the flask, and then add 60 mL of 12.0 M acid.
  4. Add 60 mL of 12.0 M acid to the flask, and then dilute it with 40 mL of water.
  5. Add 50 mL of 12.0 M acid to the flask, and then dilute it with 50 mL of water.
  6. Add 25 mL of 12.0 M acid to the flask, and then dilute it with 75 mL of water.
  7. Add 67.7 mL of water to the flask, and then add 33.3 mL of 12.0 M acid.
  8. Add 80 mL of 12.0 M acid to the flask, and then dilute it with 20 mL of water.
  9. Add 75 mL of water to the flask, and then add 25 mL of 12.0 M acid.

src

ori_mmlu-high_school_chemistry

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Source and history

upstream_id / Original problem ID
4430
task_id
b7a9f260-68ff-5795-a141-262e9194b145
task_key
default--test--4430
task_revision_id
1
config / split
default / test

Official source

initial import