MCQ
Which of the following order is correct
- A$Cr^{+2} > Fe^{+2}$ : Reducing character
- B$Mn^{+3} > Cr^{+3}$ : Oxidising character
- C$WO_3 > CrO_3$ : Stability order
- ✓All of these
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Reason : $Si -O -Si$ linkages are moisture sensitive.
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - CH - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,OH\,\,\,\,\,OH\,\,}
\end{array}$
Under standard conditions, the number of moles of $M ^{+}$oxidized when one mole of $X$ is converted to $Y$ is $\left[ F =96500 \ C \ mol ^{-1}\right]$