For the reaction $A + B \to \text{products}$,what will be the order of reaction with respect to $A$ and $B$?
$Exp.$ $[A] \ (mol \ L^{-1})$ $[B] \ (mol \ L^{-1})$ Initial rate $(mol \ L^{-1} \ s^{-1})$
$1$ $2.5 \times 10^{-4}$ $3 \times 10^{-5}$ $5 \times 10^{-4}$
$2$ $5 \times 10^{-4}$ $6 \times 10^{-5}$ $4 \times 10^{-3}$
$3$ $1 \times 10^{-3}$ $6 \times 10^{-5}$ $1.6 \times 10^{-2}$

  • A
    $1$ with respect to $A$ and $2$ with respect to $B$
  • B
    $2$ with respect to $A$ and $1$ with respect to $B$
  • C
    $1$ with respect to $A$ and $1$ with respect to $B$
  • D
    $2$ with respect to $A$ and $2$ with respect to $B$

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For the reaction $2NO_2 + F_2 \to 2NO_2F$,the following mechanism has been provided:
$NO_2 + F_2 \xrightarrow{slow} NO_2F + F$
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