Post Utme Bowen University 2021 Chemistry Question 30

Practice objective / multiple choice question 30 from the 2021 Post Utme Bowen University Chemistry examination.

Post Utme Bowen University 2021 Chemistry Objective / Multiple Choice
Question 30 POST_UTME_BOWEN_UNIVERSITY • 2021 • CHEMISTRY • objective

A 1.0 M solution of sodium nitrate (NaNO3) is electrolyzed u\sing a platinum electrode. What is the mass of oxygen gas produced at the anode after 2.0 hours?

Answer Options

A. 0.05 g
Correct Answer B. 0.10 g
C. 0.15 g
D. 0.20 g
Correct Answer
B
Correct Option:
0.10 g

About This Question

This is Post Utme Bowen University 2021 Chemistry Question 30. It is one of the objective questions from the 2021 Post Utme Bowen University Chemistry examination.

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