MCQ
Which of the following complex compound /ion obey the sidewick $EAN$ rule :-
- A$K_3[Fe(CN)_6]$
- B$[Fe(H_2O)_5NO]SO_4$
- ✓$[Fe(CO)_5]$
- D$[NiCl_4]^{2-}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$X + Y\mathop {\xrightarrow{{NaOH}}}\limits_{5\,^oC} \begin{array}{*{20}{c}}
{OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - CH - CH - CHO} \\
{\,\,\,\,\,\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}}
\end{array}$
$(X)$ and $(Y)$ will respectively be :