The rate constant for a first order reaction becomes six times when the temperature is raised from 350 K to 400 K. Calculate the activation energy for the reaction. [R = 8.314 J K⁻¹ mol⁻¹]
A
4.17 kJ mol⁻¹
B
41.7 kJ mol⁻¹
C
417.0 kJ mol⁻¹
D
4170 kJ mol⁻¹

Question

The rate constant for a first order reaction becomes six times when the temperature is raised from 350 K to 400 K. Calculate the activation energy for the reaction. [R = 8.314 J K⁻¹ mol⁻¹]

Accepted Answer

417.0 kJ mol⁻¹

Answer

4.17 kJ mol⁻¹

Answer

41.7 kJ mol⁻¹

Answer

4170 kJ mol⁻¹

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