MCQ
$S-O$ bond length is maximum in
- A$SOBr_2$
- B$SOCl_2$
- ✓$SOF_2$
- D$SO(CH_3)_2$
$H _2 SO _4+2 PCl _5 \rightarrow SO _2 Cl _2+2 POCl _3+2 HCl$
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$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,{R_1}} \\
|
\end{array}} \\
{R - C - X} \\
| \\
{\,\,{R_2}}
\end{array}\xrightarrow{{HOH}}\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,{R_1}} \\
|
\end{array}\,\,\,\,\,} \\
{R - C - OH} \\
{|\,\,\,} \\
{{R_2}}
\end{array}$
Which substrate will give maximum racemisation?
