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MMLU-Pro / 4399 / You pass a 1.0 amp current through an electrolytic cell for 1.0 hr. There are…

Problem

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question

You pass a 1.0 amp current through an electrolytic cell for 1.0 hr. There are 96,500 coul in a Faraday (F). Calculate the number of grams of each of the following that would be deposited at the cathode: (1) Ag from an Ag+ solution, (2) Cu from a Cu^+2 solution and (3) A1 from an Al^3+ solution.

category

chemistry

options

  1. 1.08g of Ag, 0.80g of Cu, 0.27g of Al
  2. 3.40g of Ag, 1.60g of Cu, 0.540g of Al
  3. 4.02g of Ag, 1.19g of Cu, 0.335g of Cu
  4. 96,500g of Ag, 96,500g of Cu, 96,500g of Al
  5. 48,250g of Ag, 24,125g of Cu, 16,083g of Al
  6. 2.00g of Ag, 2.00g of Cu, 2.00g of Al
  7. 0.540g of Ag, 0.335g of Cu, 1.19g of Al
  8. 4.02g of Ag, 1.19g of Cu, 0.335g of Al
  9. 108.0g of Ag, 36.0g of Cu, 12.0g of Al
  10. 1.0g of Ag, 1.0g of Cu, 1.0g of Al

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
4399
task_id
2222da30-d4cd-5474-b163-a3b4ec012e65
task_key
default--test--4399
task_revision_id
1
config / split
default / test

Official source

initial import