Post Utme Uniben 2019 Chemistry Question 31
Practice objective / multiple choice question 31 from the 2019 Post Utme Uniben Chemistry examination.
A solution of sodium hydroxide (NaOH) has a pH of 12.5. What is the concentration of the hydroxide ions in the solution?
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About This Question
This is Post Utme Uniben 2019 Chemistry Question 31. It is one of the objective questions from the 2019 Post Utme Uniben Chemistry examination.
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