Answers The hydroxyl ion concentrated, (OH-), in a solution of sodium hydroxide of pH 10.0 is? The hydroxyl ion concentrated, (OH–), in a solution of sodium hydroxide of pH 10.0 is? A. 10-10 mol dm-3 B. 10-6 mol dm-3 C. 10-4 mol dm-3 D. 10-2 mol dm-3 Correct Answer: Option C Explanation
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