Post Utme Rhema University 2019 Chemistry Question 9

Practice objective / multiple choice question 9 from the 2019 Post Utme Rhema University Chemistry examination.

Post Utme Rhema University 2019 Chemistry Objective / Multiple Choice

Question 9 POST_UTME_RHEMA_UNIVERSITY • 2019 • CHEMISTRY • objective

A 1.00 L sample of a 0.500 M solution of KNO3 is electrolyzed for 2.00 hours. What is the mass of oxygen gas collected at the anode?

Answer Options

A. 0.500 g

Correct Answer B. 1.00 g

C. 1.50 g

D. 2.00 g

Correct Answer

Correct Option:

1.00 g

About This Question

This is Post Utme Rhema University 2019 Chemistry Question 9. It is one of the objective questions from the 2019 Post Utme Rhema University Chemistry examination.

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