The hydroxyl ion concentrated, (OH-), in a solution of sodium hydroxide of pH 10.0 is?
CHEMISTRY
JAMB 1997
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: C. 10-4 mol dm-3
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