Post Utme Babcock University 2018 Chemistry Question 30

Practice objective / multiple choice question 30 from the 2018 Post Utme Babcock University Chemistry examination.

Post Utme Babcock University 2018 Chemistry Objective / Multiple Choice
Question 30 POST_UTME_BABCOCK_UNIVERSITY • 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 solution is 4.5, what is the pH after the addition of 20 mL of 0.1 M NaOH?

Answer Options

A. 5.5
B. 6.5
Correct Answer C. 7.5
D. 8.5
Correct Answer
C
Correct Option:
7.5

About This Question

This is Post Utme Babcock University 2018 Chemistry Question 30. It is one of the objective questions from the 2018 Post Utme Babcock University Chemistry examination.

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