Post Utme Elizade University 2020 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2020 Post Utme Elizade University Chemistry examination.

Post Utme Elizade University 2020 Chemistry Objective / Multiple Choice
Question 6 POST_UTME_ELIZADE_UNIVERSITY • 2020 • CHEMISTRY • objective

A 0.1 M solution of a weak acid HA is titrated with 0.1 M NaOH. At the equivalence point, the pH of the solution is 7. Calculate the pKa of the acid.

Answer Options

A. 3.5
Correct Answer B. 4.5
C. 5.5
D. 6.5
Correct Answer
B
Correct Option:
4.5

About This Question

This is Post Utme Elizade University 2020 Chemistry Question 6. It is one of the objective questions from the 2020 Post Utme Elizade University Chemistry examination.

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