MCQ
Which is the most important contributing resonating structure of the following?
${\left[ {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,O} \\
{\,\,\,\,\,\,||} \\
{C{H_2} = N = O}
\end{array}} \right]^\Theta }$
- A$\begin{matrix}
\,\,\,\,\,\,:\,\overset{\centerdot \,\,\centerdot }{\mathop{O}}\,{{:}^{\Theta }}\,\, \\
\,\,\,\,\,\,||\,\,\,\, \\
\overset{\oplus }{\mathop{C}}\,{{H}_{2}}-\underset{\centerdot \,\,\centerdot }{\mathop{N}}\,-\underset{\centerdot \,\,\centerdot }{\overset{\centerdot \,\,\centerdot }{\mathop{O}}}\,{{:}_{\Theta }} \\
\end{matrix}$ - B$\begin{matrix}
\,\,\,\,\,\,\,\overset{\centerdot \,\,\centerdot }{\mathop{O}}\,:\,\,\, \\
\,\,\,\,\,\,||\,\,\,\, \\
\overset{\Theta }{\mathop{C}}\,{{H}_{2}}-\underset{\oplus }{\mathop{N}}\,-\underset{\centerdot \,\,\centerdot }{\overset{\centerdot \,\,\centerdot }{\mathop{O}}}\,{{:}^{\Theta }} \\
\end{matrix}$ - ✓$\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\overset{\centerdot \,\,\centerdot }{\mathop{:O}}\,{{:}^{\Theta }}\,\,\,\,\,\,\, \\
\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\, \\
C{{H}_{2}}=\underset{\oplus }{\mathop{N}}\,-\underset{\centerdot \,\,\centerdot }{\mathop{\overset{\centerdot \,\,\centerdot }{\mathop{O}}\,}}\,{{:}^{\Theta }} \\
\end{matrix}$ - D$\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\overset{\centerdot \,\,\centerdot }{\mathop{:O}}\,{{:}^{\Theta }}\,\,\, \\
\,\,\,\,\,\,\,\,|\,\,\,\, \\
^{\Theta }\overset{\centerdot \,\,\centerdot }{\mathop{C}}\,{{H}_{2}}-\underset{\oplus }{\mathop{N}}\,=\overset{\centerdot \,\,\centerdot }{\mathop{O}}\,{{:}} \\
\end{matrix}$