Match the following for the given process

(a) $\rightarrow \mathrm{s}$ (b) $\rightarrow \mathrm{p}, \mathrm{r}$, (c) $\rightarrow \mathrm{r}$ (d) $\rightarrow \mathrm{q}, \mathrm{s}$ In process $\mathbf{J} \rightarrow \mathbf{K}: V$ is constant whereas $P$ is decreasing, Therefore, $T$ should also decrease. \therefore \quad W=0, $\Delta$U=-$\text{ ve and }$Q < 0 In process $\mathbf{K} \rightarrow \mathbf{L}: P$ is constant while $V$ is increasing. Therefore, temperature should also increase. \therefore \quad W>0, $\Delta$U>0 $\text{ and }$Q>0 In process $\mathbf{L} \rightarrow \mathbf{M}$ : This is inverse of process $J \rightarrow K$. \therefore \quad W=0, $\Delta$U>0 $\text{ and }$Q>0 In process $\mathbf{M} \rightarrow \mathbf{J}: V$ is decreasing. Therefore, $W \lt 0$$\begin{array}{lcl}& (P \mathrm{~V})_J & < (P V)_M \\ \therefore & T_J & < T_M \text{ or } \quad \DeltaU < 0 \\ \text{ Therefore, }& Q & < 0 . \end{array}$$No, solution is required.$