Neco 2022 Chemistry Question 33
Practice objective / multiple choice question 33 from the 2022 Neco Chemistry examination.
A galvanic cell is constructed as \(\mathrm{Zn|Zn^{2+}(0.010\,M)\;||\;Cu^{2+}(0.10\,M)|Cu}\). Standard electrode potentials are \(E^{\circ}(\mathrm{Zn^{2+}/Zn}) = -0.76\,\text{V}\) and \(E^{\circ}(\mathrm{Cu^{2+}/Cu}) = +0.34\,\text{V}\). At 25 °C, (a) calculate the cell potential using the Nernst equation, and (b) determine the mass of copper deposited when 0.500 C of charge passes through the cell.
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About This Question
This is Neco 2022 Chemistry Question 33. It is one of the objective questions from the 2022 Neco Chemistry examination.
Difficulty level: Medium .
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