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The rate constant is given by the Arrhen...

The rate constant is given by the Arrhenius equation as :
`k = Ae^(-Ea)//RT`
Calcualte the ratio of the catalysed and uncatalysed rate constants at `25^(@)` C If the energy of activation of a analysed reaction is 162 kJ `mol^(-1)` and for uncatalysed reaction, the value is 350 kJ `mol^(-1)`.

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