The instantaneous rate for the reaction 2 A + | vedclass

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Question

(A) For a general reaction $aA + bB \rightarrow cC + dD$,the rate of reaction is given by $r = -\frac{1}{a} \frac{d[A]}{dt} = -\frac{1}{b} \frac{d[B]}

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$\frac{1}{3} \frac{d[D]}{dt}$

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(A) For a general reaction $aA + bB \rightarrow cC + dD$,the rate of reaction is given by $r = -\frac{1}{a} \frac{d[A]}{dt} = -\frac{1}{b} \frac{d[B]}{dt} = \frac{1}{c} \frac{d[C]}{dt} = \frac{1}{d} \frac{d[D]}{dt}$.Applying this to the reaction $2 A + B \rightarrow C + 3 D$,we get:$r = -\frac{1}{2} \frac{d[A]}{dt} = -\frac{d[B]}{dt} = \frac{d[C]}{dt} = \frac{1}{3} \frac{d[D]}{dt}$.Comparing this with the given options,both $A$ and $B$ are mathematically equivalent expressions for the rate of reaction.

The instantaneous rate for the reaction $2 A + B \rightarrow C + 3 D$ is given by:

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