- A$ns\;np\;nd(n - 1)f$
- ✓$ns\;np(n - 1)d\;(n - 2)f$
- C$ns\;np(n - 1)d\;(n - 1)f$
- D$ns(n - 1)d\;n(n - 1)f$
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$1.$ 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 $2.$
$\begin{array}{*{20}{c}}
{{H_3}C - C - O - C - C{H_2} - O - C{H_3}} \\
{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
