Post Utme Joseph Ayo Babalola University 2024 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2024 Post Utme Joseph Ayo Babalola University Chemistry examination.
A 0.1 M solution of a weak acid HA is titrated with 0.1 M NaOH. The initial pH of the acid solution is 3. If 20 mL of NaOH is added, the pH of the solution increases to 4.5. What is the number of moles of HA present in 1 L of the initial acid solution?
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This is Post Utme Joseph Ayo Babalola University 2024 Chemistry Question 21. It is one of the objective questions from the 2024 Post Utme Joseph Ayo Babalola University Chemistry examination.
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