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 $pH + pOH = 14$
$pH = 14 - pOH = 13$.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Major product $(A)$ is
→A picometre is written as
Electrolysis of molten anhydrous calcium chloride produces
On strongly heating $Pb{(N{O_3})_2}$ crystals, the gas formed is
→Which of the following species that can act as both Bronsted acid and base?
At $25^{\circ} C$ and $1\, atm$ pressure, the enthalpy of combustion of benzene$_{(l)}$ and acetylene$_{(g)}$ are $-3268 \,kJ\, mol ^{-1}$ and $-1300\, kJ\, mol ^{-1}$, respectively. The change in enthalpy for the reaction $3 C _{2} {H _{2}}_{(g)} \rightarrow C _{6} {H _{6}}_{(l)}$, is $.....\,kJ \,mol ^{-1}$
→The segment of $DNA$ which acts as the instrumental manual for the synthesis of the protein is
→Which of the following reaction is possible at anode
For the reaction
→$CH_4(g) + 2O_2(g) \rightleftharpoons CO_2(g) + 2H_2O(l) \,\,\,\Delta H_r =\, -170.8\, kJ\, mol^{-1}$
Which of the following statements is not true
The optically active tartaric acid is named as $D-(+)-$ tartaric acid because it has a positive
→