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The half life of a first order reaction ...

The half life of a first order reaction is `100` seconds at `280` K. If the temperature coefficient is `3.0` its rate constant at `290` K in `s^(-1)` is

A

`2.08xx10^(-3)`

B

`2.08xx10^(-2)`

C

`6.93xx10^(-3)`

D

`6.93xx10^(-2)`

Text Solution

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The correct Answer is:
B
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