MCQ
Compound in which all $C—N$ bond lengths are not same
- A
- ✓
- C
- D$\begin{array}{*{20}{c}}
{HN = CH - C - CH = NH} \\
{||} \\
{\,\,\,C{H_2}}
\end{array}$
✓
Answer
Correct option: B.
b
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