MCQ
Peroxo acids of sulphur are
- ✓$H_2SO_5, H_2SO_3$ and $H_2S_2O_8$
- B$H_2SO_4, H_2S_2O_8$ and $H_2SO_3$
- C$H_2S_2O_7, H_2SO_3$ and $H_2SO_4$
- D$H_2S_2O_8$ and $H_2SO_5$
✓
Answer
Correct option: A.
$H_2SO_5, H_2SO_3$ and $H_2S_2O_8$
a
$S_8$ : Molecular solid, in solid sulphur various $S_8$ molecules are bonded to one another by weak molecular forces
$S_8$ : Molecular solid, in solid sulphur various $S_8$ molecules are bonded to one another by weak molecular forces
(Figure) $\Rightarrow $ Zig -Zag
$SiO_2$ : represents to $3D$ silicate, that has covalent lattice as one silicon atom is bonded to four oxygen atoms and each oxygen in turn is bonded to two silicon.
$\begin{matrix}
\begin{matrix}
\begin{matrix}
\begin{matrix}
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,| \\
O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O \\
\end{matrix} \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,| \\
-O-Si-O-Si-O- \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,| \\
\end{matrix} \\
\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O \\
\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,| \\
-O-Si-O-Si-O- \\
\end{matrix} \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\, \\
O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,| \\
\end{matrix}$
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