Chemistry - Chemical Equilibrium Question with Solution | TestHub

$K_P$ for $2\mathrm{N}{\mathrm{H}}_3(\mathrm{g})\rightleftharpoons {\mathrm{N}}_2(\mathrm{g})+3{\mathrm{H}}_2(\mathrm{g})$ at 400 K is 80 $at{m}^2$. The value of $K_C$ for ${\mathrm{N}}_2(\mathrm{g})+3{\mathrm{H}}_2(\mathrm{g})\rightleftharpoons 2\mathrm{N}{\mathrm{H}}_3(\mathrm{g})$ at 400 K, in $L^2{\mathrm{mol}}^{-2}$ (up to two decimal places), is $(R=0.082\mathrm{L}\mathrm{atm}{\mathrm{mol}}^{-1}{\mathrm{K}}^{-1})$