Post Utme Esut 2023 Chemistry Question 7
Practice objective / multiple choice question 7 from the 2023 Post Utme Esut Chemistry examination.
A solution of HCl is titrated with a solution of NaOH. The initial pH of the HCl solution is 2. If 25 mL of the NaOH solution is added, the pH of the solution increases to 3. What is the concentration of the NaOH solution?
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This is Post Utme Esut 2023 Chemistry Question 7. It is one of the objective questions from the 2023 Post Utme Esut Chemistry examination.
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