Chemistry - Chemical Equilibrium Question with Solution | TestHub

$\begin{array}{rl}& {\mathrm{K}}_{\mathrm{p}}={\mathrm{K}}_{\mathrm{c}}(\mathrm{RT}{)}^{\Delta {\mathrm{n}}_{\mathrm{g}}}\\ & \text{ for }{\mathrm{K}}_{\mathrm{p}}\ne {\mathrm{K}}_{\mathrm{c}}\\ & \Delta {\mathrm{n}}_{\mathrm{g}}\ne 0\\ & \Delta {\mathrm{n}}_{\mathrm{g}}={\mathrm{n}}_{\mathrm{p}}-{\mathrm{n}}_{\mathrm{r}}\end{array}$ (1) $\Delta {\mathrm{n}}_{\mathrm{g}}=2-2=0$ (2) $\Delta {\mathrm{ng}}_{\mathrm{g}}=2-2=0$ (3) $\Delta {\mathrm{ng}}_{\mathrm{g}}=2-2=0$ (4) $\Delta {\mathrm{ng}}_{\mathrm{g}}=2-1=1$