# Solution: The first-order rearrangement of CH3NC is measured to have a...

###### Question

The first-order rearrangement of CH3NC is measured to have a rate constant of 3.61 x 10-15 s-1 at 298 K and a rate constant of 8.66 x 10-7 s-1 at 425 K. Determine the activation energy for this reaction.

A. 160. kJ/mol

B. 240 kJ/mol

C. 417 kJ/mol

D. 127 kJ/mol

E. 338 kJ/mol