During the kinetic study of the reaction,$2A + B \rightarrow C + D,$ the following results were obtained:
$Run$ $[A] / mol \ L^{-1}$ $[B] / mol \ L^{-1}$ Initial rate of formation of $D / mol \ L^{-1} \ min^{-1}$ $I.$ $0.1$ $0.1$ $6.0 \times 10^{-3}$ $II.$ $0.3$ $0.2$ $7.2 \times 10^{-2}$ $III.$ $0.3$ $0.4$ $2.88 \times 10^{-1}$ $IV.$ $0.4$ $0.1$ $2.40 \times 10^{-2}$
Based on the above data,which one of the following is correct?
| $Run$ | $[A] / mol \ L^{-1}$ | $[B] / mol \ L^{-1}$ | Initial rate of formation of $D / mol \ L^{-1} \ min^{-1}$ |
| $I.$ | $0.1$ | $0.1$ | $6.0 \times 10^{-3}$ |
| $II.$ | $0.3$ | $0.2$ | $7.2 \times 10^{-2}$ |
| $III.$ | $0.3$ | $0.4$ | $2.88 \times 10^{-1}$ |
| $IV.$ | $0.4$ | $0.1$ | $2.40 \times 10^{-2}$ |
Based on the above data,which one of the following is correct?
- ARate $= k[A]^2[B]$
- BRate $= k[A][B]$
- CRate $= k[A]^2[B]^2$
- DRate $= k[A][B]^2$
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