Chemistry - Chemical Equilibrium Question with Solution | TestHub

Consider the following reaction in a sealed vessel at equilibrium with concentrations of ${\mathrm{N}}_2=3.0\times 10^{-3}\mathrm{M},{\mathrm{O}}_2=4.2\times 10^{-3}\mathrm{M}$ and $\mathrm{NO}=2.8\times 10^{-3}\mathrm{M}$. $2{\mathrm{NO}}_{(\mathrm{g})}\rightleftharpoons {\mathrm{N}}_{2(\mathrm{g})}+{\mathrm{O}}_{2(\mathrm{g})}$ If 0.1 mol ${\mathrm{L}}^{-1}$ of ${\mathrm{NO}}_{(\mathrm{g})}$ is taken in a closed vessel, what will be degree of dissociation ( $\alpha$ ) of ${\mathrm{NO}}_{(\mathrm{g})}$ at equilibrium?NEET 2024