MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryIonic equilibriumSelf-ionization of Water
The pOH value of a solution whose hydroxide ion concentration is 6.2 × 10–9mol/litre is
A.8.21✓ Correct
B.6.21
C.7.75
D.7.21
Explanation
From the given conditions, we know that- 9 1 9 OH 6.2 10 molL pOH log 6.2 10 pOH 8.2 [ ] [ ] x x
Practice More Like This
Take chapter-wise tests, track your progress, and master Ionic equilibrium.
Start Free Practice →