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For a first order reaction A rarr P, the...

For a first order reaction `A rarr P`, the temperature `(T)` dependent rate constant `(k)` was found to follow the equation `log k = -2000(1//T) + 6.0`. The pre-exponential factor `A` and the activation energy `E_(a)`, respective, are

A

`1.0xx10^(6) S^(-1) and 9.2 KJ "mol"^(-1)`

B

`6.0 s^(-1) and 16.6 KJ mol ^(-1)`

C

`1.0xx10^(6) S^(-1) and 16.6 KJ mol ^(-1)`

D

`1.0xx10^(6) S^(-1) and 38.3KJ mol ^(-1)`

Text Solution

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The correct Answer is:
D
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