The rate equation for the reaction $2A + B \to C$ is found to be : rate $ = k[A][B]$. The correct statement in relation to this reaction is that the

  • [AIEEE 2004]
  • A

    Rate of formation of $ C$  is twice the rate of disappearance of $ A$

  • B

    ${t_{1/2}} $ is a constant

  • C

    Unit of $k $ must be ${s^{ - 1}}$

  • D

    Value of $k$ is independent of the initial concentrations of $A $ and $B$

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