What is the pH of 0.001 mol dm4 solution of sodium hydroxide?

Assessment: JAMB UTME - Chemistry - 2008 Subject: Chemistry

Question 1 Report

What is the pH of 0.001 mol dm4 solution of sodium hydroxide?
Answer Details
The correct answer is 11.
pH = -log(H+) Or 14 - pOH
pOH = -log(0.001)
pOH = 3
pH = 14 - 3 = 11

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