MCQ
When ammonia is passed over heated copper oxide, the metallic copper is obtained. the reaction shows that ammonia is
- AA dehydrating agent
- BAn oxidising agent
- ✓A reducing agent
- DA nitrating agent
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$A\, + \,{O_2}\, \to \,B\,\,\,;\,\,\,B\, + \,{H_2}O\, \to \,C\, + \,A$
$A\,\,B$ and $C$ respectively are
$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,} \\
{|\,\,\,\,\,\,\,\,} \\
{C{H_3} - C - CHC{H_3}} \\
{\,|\,\,\,\,\,\,\,\,\,\,|} \\
{\,\,H\,\,\,\,\,\,\,Br}
\end{array}$ $\xrightarrow{{C{H_3}OH}}$