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If the rate constants of a reaction are ...

If the rate constants of a reaction are `1 xx 10^(3)" s"^(-1) and 2 xx 10^(3)" s"^(-1)` at `27^(@) C and 37^(@) C`, respectively. Calculate the activation energy `(E_a)` of the reaction.

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`53.6" kJ mol"^(-1)`
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