MCQ
Which one does not give a buffer solution?
- AAmmonia and sodium hydroxide in water.
- BSodium acetate and acetic acid in water.
- CAmmonia and ammonium chloride in water.
- DSodium acetate and hydrochloric acid in water.
✓
Answer
- Ammonia and sodium hydroxide in water.
Explanation:
Buffer solution is a mixture of weak acid and its conjugate base or weak base and its conjugate acid. So ammonia(strong base) and sodium hydroxide does not give a buffer.
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
The $IUPAC$ name of $\begin{array}{*{20}{c}}
{C{H_3} - CH - }&{C - }&{C - }&{NH}\\
{\,\,\,\,\,\,|}&{||\,\,\,}&{||\,\,\,}&{|\,\,\,\,}\\
{\,\,\,\,\,\,\,\,\,\,C{H_3}}&{O\,\,\,\,}&{O\,\,}&{Br}
\end{array}$ is
→{C{H_3} - CH - }&{C - }&{C - }&{NH}\\
{\,\,\,\,\,\,|}&{||\,\,\,}&{||\,\,\,}&{|\,\,\,\,}\\
{\,\,\,\,\,\,\,\,\,\,C{H_3}}&{O\,\,\,\,}&{O\,\,}&{Br}
\end{array}$ is
Which of the following element is a metalloid
Which one of the following reactions does not come under hydrolysis type reaction?
The brown ring complex compound is formulated as [Fe(H2O)5(NO)]SO4. The oxidation state of iron in this complex is:
$H _2 O + P _4 \rightarrow H _3 PO _2^{-}+4 H ^{+}$
This reaction is :
→This reaction is :
In order that the diagram below correctly depict the structure of $ICl_2^ -$ , at what position should the $Cl$ atoms be drawn ?
→When ${10^{ - 8}}$ mole of $HCl$ is dissolved in one litre of water, the $pH$ of the solution will be
→The yield of product in the reaction,
→$A_2(g) + 2B(g) \rightleftharpoons C(g) + Q\, kJ$ would be higher at
Relation between $(A)$ and $(B)$ is
→In the mixture of conc. ${H_2}S{O_4}$ and $HN{O_3}$the nitrating species is
→