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Solve the following.
The data given below is for the reaction between [NO] and [ ] to form NOCl at . S.No. Conc. of [NO]…
The data given below is for the reaction between [NO] and [$\text{Cl}_2$] to form NOCl at $25^\circ\text{C}$.
Calculate the overall order of the reaction.
| S.No. | Conc. of [NO] mol $\text{L}^{-1}$ | Conc. of [$\text{Cl}_2$] mol $\text{L}^{-1}$ | Rate: mol $\text{L}^{-1}\text{ sec}^{-1}$ |
|---|---|---|---|
| 1. | 2.0 | 2.0 | $2.0 \times 10^{-3}$ |
| 2. | 2.0 | 6.0 | $6.0 \times 10^{-3}$ |
| 3. | 6.0 | 2.0 | $1.8 \times 10^{-2}$ |
Answer
Answer
AIOverall order $= x + y = 2 + 1 = 3$.
Final answer: 3
From ISC 2025 Chemistry Paper 1, question 18(ii).
Check your working with the Chemistry numericals calculator: solutions, electrochemistry and kinetics formulas: fill in what you know and get the rest.