Waec Model Questions Vol1 2019 Chemistry Question 39

Practice objective / multiple choice question 39 from the 2019 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2019 Chemistry Objective / Multiple Choice Medium Difficulty
Question 39 WAEC_MODEL_QUESTIONS_VOL1 • 2019 • CHEMISTRY • objective

A galvanic cell is constructed as: Zn(s) | Zn²⁺ (0.010 M) || Cu²⁺ (0.10 M) | Cu(s). Standard electrode potentials are E°(Zn²⁺/Zn) = -0.76 V and E°(Cu²⁺/Cu) = +0.34 V. Calculate the cell potential at 25 °C.

Answer Options

A. 0.86 V
Correct Answer B. 1.13 V
C. 0.94 V
D. 1.27 V
Correct Answer
B
Correct Option:
1.13 V

About This Question

This is Waec Model Questions Vol1 2019 Chemistry Question 39. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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