MCQ
Compound '$A$' (molecular formula ${C_3}{H_8}O)$ is treated with acidified potassium dichromate to form a product '$B$' (molecular formula ${C_3}{H_6}O).$ '$B$' forms a shining silver mirror on warming with ammoniacal silver nitrate. '$B$' when treated with an aqueous solution of ${H_2}NCONHN{H_2}.HCl$ and sodium acetate gives a product '$C$'. Identify the structure of '$C$'
- ✓$C{H_3}C{H_2}CH = NNHCON{H_2}$
- B$\begin{array}{*{20}{c}}
{C{H_3} - CH = NNHCON{H_2}} \\
{\,\,|} \\
{\,\,\,\,\,\,\,\,C{H_3}}
\end{array}$ - C$\begin{array}{*{20}{c}}
{C{H_3}CH = NCONHN{H_2}} \\
{\,\,|\,\,\,\,} \\
{\,\,\,\,\,\,\,\,C{H_3}\,\,\,\,\,}
\end{array}$ - D$C{H_3}C{H_2}CH - NCONHN{H_2}$
