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 a objective / multiple choice question from the 2017 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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