Post Utme Uniben 2018 Chemistry Question 36

Practice objective / multiple choice question 36 from the 2018 Post Utme Uniben Chemistry examination.

Post Utme Uniben 2018 Chemistry Objective / Multiple Choice
Question 36 POST_UTME_UNIBEN • 2018 • CHEMISTRY • objective

A 0.1 M solution of a weak acid HA is titrated with 0.1 M NaOH. If the initial pH of the acid is 4.5, what is the pH of the solution after the addition of 20 mL of NaOH?

Answer Options

A. \( pH = 7 \)
B. \( pH = 8 \)
Correct Answer C. \( pH = 9 \)
D. \( pH = 10 \)
Correct Answer
C
Correct Option:
\( pH = 9 \)

About This Question

This is Post Utme Uniben 2018 Chemistry Question 36. It is one of the objective questions from the 2018 Post Utme Uniben Chemistry examination.

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