Post Utme Unn 2021 Chemistry Question 27

Practice objective / multiple choice question 27 from the 2021 Post Utme Unn Chemistry examination.

Post Utme Unn 2021 Chemistry Objective / Multiple Choice
Question 27 POST_UTME_UNN • 2021 • CHEMISTRY • objective

The pH of a solution is 4.5. What is the concentration of hydrogen ions in the solution?

Answer Options

Correct Answer A. 1.0 x 10^-5 M
B. 1.0 x 10^-4 M
C. 1.0 x 10^-3 M
D. 1.0 x 10^-2 M
Correct Answer
A
Correct Option:
1.0 x 10^-5 M

About This Question

This is Post Utme Unn 2021 Chemistry Question 27. It is one of the objective questions from the 2021 Post Utme Unn Chemistry examination.

View More Post Utme Unn 2021 Chemistry Questions More Post Utme Unn 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