Medium
$A$ study of chemical kinetics of the reaction $A + B \to$ Products,gave the following data at $25 \ ^oC$.
$Exp. \ No.$ $[A]$ $[B]$ $Rate$ $1.$ $1.0$ $0.15$ $4.2 \times 10^{-6}$ $2.$ $2.0$ $0.15$ $8.4 \times 10^{-6}$ $3.$ $1.0$ $0.20$ $5.6 \times 10^{-6}$
Find out the rate law.
| $Exp. \ No.$ | $[A]$ | $[B]$ | $Rate$ |
| $1.$ | $1.0$ | $0.15$ | $4.2 \times 10^{-6}$ |
| $2.$ | $2.0$ | $0.15$ | $8.4 \times 10^{-6}$ |
| $3.$ | $1.0$ | $0.20$ | $5.6 \times 10^{-6}$ |
Find out the rate law.
- A$r = k[A]$
- B$r = k[B]$
- C$r = k[A][B]$
- D$r = k[A][B]^2$
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