Waec Model Questions Vol1 2023 Chemistry Question 28
Practice objective / multiple choice question 28 from the 2023 Waec Model Questions Vol1 Chemistry examination.
A concentration cell is set up as follows: Fe(s) | Fe²⁺ (0.020 M) || Fe²⁺ (x M) | Fe(s). The measured electromotive force at 25 °C is 0.030 V (positive as written). Calculate the unknown concentration x of Fe²⁺ in the right‑hand half‑cell.
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About This Question
This is Waec Model Questions Vol1 2023 Chemistry Question 28. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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