Post Utme Unilorin 2017 Chemistry Question 17

Practice objective / multiple choice question 17 from the 2017 Post Utme Unilorin Chemistry examination.

Post Utme Unilorin 2017 Chemistry Objective / Multiple Choice

Question 17 POST_UTME_UNILORIN • 2017 • CHEMISTRY • objective

A 0.1 M solution of a weak acid HA has a pH of 3.5. What is the concentration of the hydrogen ions in the solution?

Answer Options

Correct Answer A. 1.0 x 10^-4 M

B. 1.0 x 10^-3 M

C. 1.0 x 10^-2 M

D. 1.0 x 10^-1 M

Correct Answer

Correct Option:

1.0 x 10^-4 M

About This Question

This is Post Utme Unilorin 2017 Chemistry Question 17. It is one of the objective questions from the 2017 Post Utme Unilorin Chemistry examination.

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