Post Utme Uniport 2018 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2018 Post Utme Uniport Chemistry examination.

Post Utme Uniport 2018 Chemistry Objective / Multiple Choice

Question 23 POST_UTME_UNIPORT • 2018 • CHEMISTRY • objective

Post Utme Uniport 2018 Chemistry Question 23 diagram

A solution of 0.1 M HCl is electrolyzed u\sing a platinum electrode. If the cell potential is 2.0 V, what is the mass of hydrogen gas produced at the cathode in 2 hours?

Answer Options

A. 1.2 g

B. 1.5 g

Correct Answer C. 1.8 g

D. 2.0 g

Correct Answer

Correct Option:

1.8 g

About This Question

This is Post Utme Uniport 2018 Chemistry Question 23. It is one of the objective questions from the 2018 Post Utme Uniport Chemistry examination.

View More Post Utme Uniport 2018 Chemistry Questions More Post Utme Uniport Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support