Medium
The following data are obtained for a reaction,$X + Y \rightarrow$ Products.
$Expt.$ $[X]_0 / mol \ L^{-1}$ $[Y]_0 / mol \ L^{-1}$ $Rate / mol \ L^{-1} s^{-1}$ $1$ $0.25$ $0.25$ $1.0 \times 10^{-6}$ $2$ $0.50$ $0.25$ $4.0 \times 10^{-6}$ $3$ $0.25$ $0.50$ $8.0 \times 10^{-6}$
The overall order of the reaction is:
| $Expt.$ | $[X]_0 / mol \ L^{-1}$ | $[Y]_0 / mol \ L^{-1}$ | $Rate / mol \ L^{-1} s^{-1}$ |
| $1$ | $0.25$ | $0.25$ | $1.0 \times 10^{-6}$ |
| $2$ | $0.50$ | $0.25$ | $4.0 \times 10^{-6}$ |
| $3$ | $0.25$ | $0.50$ | $8.0 \times 10^{-6}$ |
The overall order of the reaction is:
- A$2$
- B$4$
- C$3$
- D$5$
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