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Consider the following reactions at 300 ...

Consider the following reactions at 300 K.
A `rarr` B (uncatalysed reaction)
`Aoverset("catalyst")rarrB` (catalyst reaction)
The activation energy is lowered by `8.314"KJ mol"^(-1)` for the catalysed reaction. How many times the rate of this catalysed reaction greater than that of uncatalysed reaction?(Given `e^(3.33)=20)`

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