The data for the reaction $A + B \to C$ is

Exp $[A]_0$ $[B]_0$ initial rate
$1$ $0.012$ $0.035$ $0.10$
$2$ $0.024$ $0.035$ $0.80$
$3$ $0.012$ $0.070$ $0.10$
$4$ $0.024$ $0.070$ $0.80$

  • A

    $r = k\, [B]^3$

  • B

    $r = k\, [A]^3$

  • C

    $r = k\, [A]\, [B]^4$

  • D

    $r = k\, [A]^2\, [B]^2$

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