Neco Model Questions Vol1 2024 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2024 Neco Model Questions Vol1 Chemistry examination.

Neco Model Questions Vol1 2024 Chemistry Objective / Multiple Choice Medium Difficulty
Question 31 NECO_MODEL_QUESTIONS_VOL1 • 2024 • CHEMISTRY • objective

A galvanic cell is constructed with the following half‑cells at 25 °C: Anode: Zn(s) | Zn^{2+} (0.010 M) Cathode: Cu^{2+} (0.50 M) | Cu(s) Standard reduction potentials are E°(Zn^{2+}/Zn) = -0.76 V and E°(Cu^{2+}/Cu) = +0.34 V. Each half‑cell solution has a volume of 1.00 L. The cell is allowed to operate until 0.025 mol of Cu is deposited on the copper electrode. Calculate the cell potential after this amount of copper has been deposited.

Answer Options

A. 1.20 V
Correct Answer B. 1.13 V
C. 1.05 V
D. 0.97 V
Correct Answer
B
Correct Option:
1.13 V

About This Question

This is Neco Model Questions Vol1 2024 Chemistry Question 31. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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