Chemistryhard · Past Paper
Calculate the pH of 0.001 M NaOH solution.
A3
B11
C7
D10
✓ Correct Answer: B — 11
pOH = -log[10^-3] = 3; pH = 14 - pOH = 11.
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✓ Correct Answer: B — 11
pOH = -log[10^-3] = 3; pH = 14 - pOH = 11.
Share this question