In an experiment, after equilibrium | CHEMICAL EQUILIBRIUM..

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JEE MAIN 2022

27-06-22 S1

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$2 \mathrm{NOCl}(\mathrm{g}) \rightleftharpoons 2 \mathrm{NO}(\mathrm{g})+\mathrm{Cl}_2(\mathrm{~g})$ In an experiment, 2.0 moles of NOCl was placed in a one-litre flask and the concentration of NO after equilibrium established, was found to be $0.4 \mathrm{~mol} / \mathrm{L}$. The equilibrium constant at $30^{\circ} \mathrm{C}$ is $\_\_\_\_$ $\times 10^{-4}$.

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