Post Utme Babcock University 2019 Chemistry Question 2
Practice objective / multiple choice question 2 from the 2019 Post Utme Babcock University Chemistry examination.
A 25.0 mL sample of a solution containing $\text{Fe}^{2+}$ ions is titrated with 0.100 M $\text{KMnO}_4$ solution. The reaction is $\text{MnO}_4^- + 5\text{Fe}^{2+} + 8\text{H}^+ \rightarrow \text{Mn}^{2+} + 5\text{Fe}^{3+} + 4\text{H}_2\text{O}$. If 25.0 mL of $\text{KMnO}_4$ solution is required to reach the \endpoint, what is the concentration of $\text{Fe}^{2+}$ ions in the original solution?
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This is Post Utme Babcock University 2019 Chemistry Question 2. It is one of the objective questions from the 2019 Post Utme Babcock University Chemistry examination.
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