MCQ
The correct order of acid strength is
- ✓$HClO < HCl{O_2} < HCl{O_3} < HCl{O_4}$
- B$HCl{O_4} < HClO < HCl{O_2} < HCl{O_3}$
- C$HCl{O_2} < HCl{O_3} < HCl{O_4} < HClO$
- D$HCl{O_4} < HCl{O_3} < HCl{O_2}$$ < HClO$
✓
Answer
Correct option: A.
$HClO < HCl{O_2} < HCl{O_3} < HCl{O_4}$
(a) On increasing oxidation number Acidic strength increases.
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
Hydrogen peroxide has a:
Which of the following metal sulphide is water soluble?
Among different types of sparingly soluble salts have nearly same solubility product constants, the least soluble salt is that which
Which of the following has maximum $pK_a$:
→The equation $\frac{1}{2}{H_2} + \frac{1}{2}C{l_2} \to HCl$ ($\Delta {H_{298}} = - 22060\,kcal$) means
→$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C = C{H_2} + {{(C{H_3})}_2}CHC{H_3}\xrightarrow[{273\,K}]{{HF}}{C_8}{H_{18}}(A)}
\end{array}$ Unknown $(A)$ in the above reaction is
→{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C = C{H_2} + {{(C{H_3})}_2}CHC{H_3}\xrightarrow[{273\,K}]{{HF}}{C_8}{H_{18}}(A)}
\end{array}$ Unknown $(A)$ in the above reaction is
What transition in $He^+$ ion shall have the same wave number as the first line in Balmer series of hydrogen atom :
→Which of the following species contain only $\pi \,-\,$ bond but exhibit paramagnetic nature ?
→$20\, mL$ of $0.1\, M\, H_2SO_4$ is added to $30\, mL$ of $0.2\, M\, NH_4OH$ solution. The $pH$ of the resultant mixture is [$pk_b$ of $NH_4OH = 4.7$]
→Sum of $x + y =$ ?
→