Post Utme Noun 2022 Chemistry Question 18

Practice objective / multiple choice question 18 from the 2022 Post Utme Noun Chemistry examination.

Post Utme Noun 2022 Chemistry Objective / Multiple Choice

Question 18 POST_UTME_NOUN • 2022 • CHEMISTRY • objective

The s\tandard electrode potential for the cell: Zn(s) | Zn²⁺(aq) || Cu²⁺(aq) | Cu(s) is 1.10 V. Calculate the emf of the cell when the concentration of Zn²⁺ is 0.1 M and the concentration of Cu²⁺ is 0.01 M.

A. \( 1.10 , \text{V} \)

B. \( 1.20 , \text{V} \)

Correct Answer C. \( 1.30 , \text{V} \)

D. \( 1.40 , \text{V} \)

Correct Answer

Correct Option:

\( 1.30 , \text{V} \)

This is Post Utme Noun 2022 Chemistry Question 18. It is one of the objective questions from the 2022 Post Utme Noun Chemistry examination.

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