Waec Model Questions Vol1 2024 Chemistry Question 47

Practice objective / multiple choice question 47 from the 2024 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2024 Chemistry Objective / Multiple Choice Medium Difficulty
Question 47 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • CHEMISTRY • objective

Consider the galvanic cell: Zn(s) | Zn²⁺ (0.010 M) || Cu²⁺ (0.10 M) | Cu(s). Standard reduction potentials are E°(Zn²⁺/Zn) = -0.76 V and E°(Cu²⁺/Cu) = +0.34 V. Calculate the cell emf at 25 °C.

Answer Options

A. 0.98 V
B. 1.45 V
Correct Answer C. 1.13 V
D. 0.86 V
Correct Answer
C
Correct Option:
1.13 V

About This Question

This is Waec Model Questions Vol1 2024 Chemistry Question 47. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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