Post Utme Christopher University 2025 Chemistry Question 1
Practice objective / multiple choice question 1 from the 2025 Post Utme Christopher University Chemistry examination.
A 0.1 M solution of a weak acid HA \( K_a = 1.8 x 10^\( -5 \ \)) is mixed with a 0.1 M solution of a strong base NaOH. The initial pH of the acid solution is 4.5. What is the pH of the resulting solution after the acid and base have completely reacted?
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This is Post Utme Christopher University 2025 Chemistry Question 1. It is one of the objective questions from the 2025 Post Utme Christopher University Chemistry examination.
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