PUT YOUR UNDERSTANDING TO WORK

Practice with purpose.

Choose your focus. Build understanding, one question at a time.

YOUR FOCUS

Topic 9.11 · Electrolysis and Faraday’s Law

11 MCQ questions available in this scope.

Completed scores · My progress
Question 1 of 110 checked

Your first graded answer counts.

How scoring works

Selections are kept when you move between questions. Finish grades any remaining selections; unanswered questions count as incorrect. Retries help you learn without changing your first score. Finished results go to My progress; unfinished answers stay in this session.

AP Chemistry · Topic 9.11: Electrolysis and Faraday’s LawOpen topic

Practice question

Original PrepAtlas question. This is not an official College Board question.

A current of2.00 A passes for965 s through a Cu2+ electroplating cell at100% current efficiency. Use F=96500 C/mol e− and M(Cu)=63.5 g/mol. What mass of Cu deposits?
Back to AP ChemistryFRQs and mixed sessions are not available yet.