MCQ
$pH$ value of $N/10\,\,NaOH$ solution is
- A$10$
- B$11$
- C$12$
- ✓$13$
✓
Answer
Correct option: D.
$13$
(d) In $\frac{N}{{10}}\,NaOH$ have $[O{H^ - }] = {10^{ - 1}}M$ means $pOH = 1$ and then $pH + pOH = 14$
$pH = 14 - pOH = 13$.
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