MCQ
Of the following, non-existent compound is
- A$P{H_4}I$
- B$A{s_2}{O_3}$
- ✓$SbC{l_2}$
- D$A{s_2}{H_3}$
$V^{th}$ group elements normally show $+3$ and $+5$ oxidation state.
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$C{H_3} - CH = CH - CH\left( {OH} \right) - Me$ is
$\mathrm{PF}_5, \mathrm{BrF}_5, \mathrm{PCl}_5,\left[\mathrm{PtCl}_4\right]^{2-}, \mathrm{BF}_3, \mathrm{Fe}(\mathrm{CO})_5$
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - CH - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,OH\,\,\,\,\,OH\,\,}
\end{array}$