Post Utme Lautech 2025 Chemistry Question 9

Practice objective / multiple choice question 9 from the 2025 Post Utme Lautech Chemistry examination.

Post Utme Lautech 2025 Chemistry Objective / Multiple Choice
Question 9 POST_UTME_LAUTECH • 2025 • CHEMISTRY • objective

A solution of a weak acid (HA) has a pH of 4.5. If 10 mL of this solution is added to 90 mL of a solution of a strong base (NaOH), what is the pH of the resulting solution?

Answer Options

A. 6.5
Correct Answer B. 7.5
C. 8.5
D. 9.5
Correct Answer
B
Correct Option:
7.5

About This Question

This is Post Utme Lautech 2025 Chemistry Question 9. It is one of the objective questions from the 2025 Post Utme Lautech Chemistry examination.

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