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A reaction is carried out at 600 K. If t...

A reaction is carried out at `600 K`. If the same reaction is carried out in the presence of catalyst at the same rate and same frequency factor, the temperature required is `500 K`. What is the activation energy of the reaction, if the catalyst lowers the activation energy barrier by `20 KJ//mol` ?

A

100 kJ/mol

B

120 kJ/mol

C

80

D

None of these

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The correct Answer is:
B
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A hydrogenation reaction is carried out at 500 K. If the same reaction is carried out in the presence of a catalyst at the same rate, the temperature required is 400 K. Calculate the activation energy of the reaction if the catalyst lowers the activation energy by 20 kJ mol^(-1) .

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Rate of reaction at "400K" with " catalyst is equal to rate of reaction at "500K" without catalyst.What will be the activation energy of reaction if the catalyst lower the activation energy by "20KJ/mol

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