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

question 10

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
• B)240.kJ/mol
• C)417 kJ/mol
• D)127 kJ/mol
• E)338 kJ/mol

---

Definitions:

Secondary Research

The process of collecting and analyzing existing data that was originally gathered for a purpose other than the current research project.

Secondary Data

Information that was collected previously for a different purpose but can be repurposed for a new research study or analysis.

Research Needs

The identification of gaps in knowledge that require exploration and investigation through structured study.

Data Collection

The methodical process of collecting and analyzing data from different sources to obtain a comprehensive and precise understanding of a topic of interest.