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

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Correct Answer: Option C

Explanation

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The hydroxyl ion concentrated, (OH-), in a solution of sodium hydroxide of pH 10.0 is?

Correct Answer: Option C

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