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A catalyst lowers the activation energy ...

A catalyst lowers the activation energy of a reaction from 20 kJ/mole to 10 kJ`mole^-1`. The temperature at which the reaction will have the same rate as that in presence of the catalyst at `27^@C` is

A

`-123^@C`

B

`327^@C`

C

`337^@C`

D

`+23^@C`

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The correct Answer is:
B
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