Waec Model Questions Vol1 2019 Chemistry Question 4
Practice objective / multiple choice question 4 from the 2019 Waec Model Questions Vol1 Chemistry examination.
A galvanic cell is constructed with the half‑reactions Zn²⁺ + 2e⁻ → Zn (E° = -0.76 V) and Cu²⁺ + 2e⁻ → Cu (E° = +0.34 V). The cell operates at 25 °C with [Cu²⁺] = 0.010 M and [Zn²⁺] = 0.10 M. Calculate the cell potential (Ecell) under these conditions.
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About This Question
This is Waec Model Questions Vol1 2019 Chemistry Question 4. It is a objective / multiple choice question from the 2019 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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