For the reaction $2A + 3B \rightarrow 4C$,the rate of reaction is expressed as:

  • A
    $r = -2\frac{d[A]}{dt} = -3\frac{d[B]}{dt} = 4\frac{d[C]}{dt}$
  • B
    $r = -2\frac{d[A]}{dt} = -4\frac{d[B]}{dt} = 3\frac{d[C]}{dt}$
  • C
    $r = -\frac{1}{2}\frac{d[A]}{dt} = \frac{1}{3}\frac{d[B]}{dt} = \frac{1}{4}\frac{d[C]}{dt}$
  • D
    $r = -\frac{1}{2}\frac{d[A]}{dt} = -\frac{1}{3}\frac{d[B]}{dt} = \frac{1}{4}\frac{d[C]}{dt}$

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