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

question 73

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:

The Looking-glass Self

A concept in sociology that suggests our self-image is shaped by how we believe others perceive us.

The I and the Me

A sociological concept developed by George Herbert Mead, describing two parts of the self: "the I" as the response of an individual to the attitudes of others, and "the Me" as the social self formed by adopting these attitudes.

Role-taking

The process of mentally assuming the perspective of another individual to understand their thoughts, feelings, and actions.

Assisted Suicide

Intentionally killing oneself with help from others.