The First-Order Rearrangement of CH₃NC Is Measured to Have a Rate

question 96

Multiple Choice

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

• A) 160. kJ mol^-1
• B) 240. kJ mol^-1
• C) 417 kJ mol^-1
• D) 127 kJ mol^-1
• E) 338 kJ mol^-1

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