MCQ
Which of the following can show Geometrical isomerism ?
- A

- B

- ✓

- D$C{H_3} - C \equiv C - C{H_2}C{H_3}$




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$n = 4$______________
$n = 3$______________
$n = 2$ _____________
$n = 1$______________
$(I)$ $\begin{array}{*{20}{c}}
{C{H_3} - C - {O^ - }} \\
{\,\,\,\,\,\,||\,\,} \\
{\,\,\,\,\,\,O\,\,}
\end{array}$
$(II)$ $CH_3O^-$
$(III)$ ${C_6}{H_5}{O^\Theta }$
$(IV)$ (image)