The data for the reaction is A + B → C is Exp.[A]0[B]0Initial&

Question

The data for the reaction is A + B

\to

C is

\begin{matrix} E x p . & [A]_{0} & [B]_{0} & I n i t i a l r a t e 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 \end{matrix}

Options:

A . r=k[B]3

B . r=k[A]3

C . r=k[A][B]4

D . r=k[A]2[B]2

Answer: Option B
:
B
A quick way to solve this would be to look at rows one and two. Straight away you can tell that rate does not depend on [B]

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