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A reaction takes place in theee steps: t...

A reaction takes place in theee steps: the rate constant are `k_(1), k_(2), and k_(3)`. The overall rate constant `k=k_(1)k_(3)//k_(2)`. If the energies of activation are `40,30, and 20 KJ mol^(-1)`, the overall energy of activation is (assuming `A` to be constant for all)

A

10

B

5

C

30

D

60

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The correct Answer is:
C
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OP TANDON-CHEMICAL KINETICS-OBJECTIVE QUESTIONS (LEVEL-A)
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  18. Following is the graph between (a-x)^(-1) and time t for second order ...

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  19. The graph between concentration (X) of the Product and time of the rea...

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