Waec Model Questions Vol1 2017 Chemistry Question 24
Practice objective / multiple choice question 24 from the 2017 Waec Model Questions Vol1 Chemistry examination.
In an electrolytic copper‑plating operation a constant current of 2.5 A is passed for 3.0 h. The current efficiency for copper deposition is 85 %. Calculate the mass of copper deposited on the cathode. (M_{Cu}=63.55 g mol⁻¹, F=96 485 C mol⁻¹)
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About This Question
This is Waec Model Questions Vol1 2017 Chemistry Question 24. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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