Post Utme Uniben 2019 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2019 Post Utme Uniben Chemistry examination.
A solution of 0.1 M NaOH is prepared by dissolving 4.0 g of NaOH in 100 mL of water. What is the concentration of OH- ions in the solution?
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About This Question
This is Post Utme Uniben 2019 Chemistry Question 21. It is one of the objective questions from the 2019 Post Utme Uniben Chemistry examination.
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