Post Utme Aaua 2024 Chemistry Question 13
Practice objective / multiple choice question 13 from the 2024 Post Utme Aaua Chemistry examination.
A solution contains 0.200 mol of a weak acid (HA) and 0.100 mol of its conjugate base \( A^- \). If the initial pH is 4.00, what is the new pH after the addition of 0.0500 mol of strong base \( OH^- \)?
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This is Post Utme Aaua 2024 Chemistry Question 13. It is one of the objective questions from the 2024 Post Utme Aaua Chemistry examination.
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