Comedk
Chemical Kinetics
COMEDK 2025 Morning Shift
The following results were obtained during study of the reaction $2 \mathrm{NO}(\mathrm{g})+\mathrm{Cl}_2(\mathrm{~g}) \rightarrow 2 \mathrm{NOCl}(\mathrm{g})$. Determine the value of $[\mathrm{X}]$ in $\mathrm{mol} / \mathrm{L}$
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| Experiment | [NO] mol / L | [Cl$_2$] mol / L | Initial rate of formation. [NOCl] mol / L / min |
|---|---|---|---|
| I | 0.2 | 0.2 | $6.0 \times 10^{-3}$ |
| II | 0.2 | 0.4 | $2.4 \times 10^{-2}$ |
| III | 0.4 | 0.2 | $1.2 \times 10^{-2}$ |
| IV | X | 0.6 | $1.35 \times 10^{-1}$ |