Question

Following is there ماعم a chancial 3 roulions ar CA А b A Produst give reartons b A reactant gues product Alons do not rearrange themselvs There is no energy change ​

Answer 1

Explanation:

From second and third experiment, we observe that when the concentration of B is kept constant at 0.4 M and the concentration of A is trebled from 0.2 M to 0.6 M, the rate increases 9 times from 4 to 36. Hence, the order of the reaction with respect to A is 2.

From first and second experiment, we observe that when the concentration of A is kept constant at 0.2 M and the concentration of A is doubled from 0.2 M to 0.4 M, the rate doubles from 2 to 4. Hence, the order of the reaction with respect to B is 1.

The rate law for the reaction is r=K[A]

2

[B]

Answer 2

Answer:

The correct option is

Explanation:

B

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