- A$C{H_2} = C{H_2}$
- B$C{H_3} - C{H_3}$
- ✓$C{H_3}C{H_2}C \equiv CH$
- D$C{H_3} - C \equiv C - C{H_3}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Between the two tautomers which is more stable ?

$x$ is
$(I)$ $C_6H_5-CH-Br$
$(II)$ $\begin{array}{*{20}{c}}
{{C_6}{H_5} - CH - {C_2}{H_5}} \\
{|\,\,\,} \\
{Br}
\end{array}$
$1.$ The succeeding operations that enable this transformation of states are
$(A)$ Heating, cooling, heating, cooling
$(B)$ Cooling, heating, cooling, heating
$(C)$ Heating, cooling, cooling, heating
$(D)$ Cooling, heating, heating, cooling
$2.$ The pair of isochoric processes among the transormation of states is
$(A)$ $K$ to $L$ and $L$ to $M$
$(B)$ $L$ to $M$ and $N$ to $K$
$(C)$ $L$ to $M$ and $M$ to $N$
$(D)$ $M$ to $N$ and $N$ to $K$
Give the answer question $1$ and $2.$