Post Utme Unilorin 2022 Chemistry Question 21

Practice objective / multiple choice question 21 from the 2022 Post Utme Unilorin Chemistry examination.

Post Utme Unilorin 2022 Chemistry Objective / Multiple Choice
Question 21 POST_UTME_UNILORIN • 2022 • CHEMISTRY • objective

A 0.1 M solution of a monoprotic acid has a pH of 2. Determine the concentration of the acid if the pH is increased to 3 by the addition of 25 mL of 0.1 M NaOH.

Answer Options

Correct Answer A. 0.05 M
B. 0.1 M
C. 0.2 M
D. 0.5 M
Correct Answer
A
Correct Option:
0.05 M

About This Question

This is Post Utme Unilorin 2022 Chemistry Question 21. It is one of the objective questions from the 2022 Post Utme Unilorin Chemistry examination.

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