The Second-Order Reaction A $\rightarrow$ B Is Found to Have a Rate Constant of 0

question 157

Multiple Choice

The second-order reaction A $\rightarrow$ B is found to have a rate constant of 0.978 M^-1s^-1. What is the half-life of this reaction when [A]₀ = 0.0300 M?

• A) 0.0293 s
• B) 0.710 s
• C) 34.1 s
• D) 60.1 s
• E) 24.3 s

---

Definitions:

Prejudice

A preconceived opinion or judgment, often negative, about someone or something, usually not based on reason or actual experience.

Intervention

Actions or processes intervening to improve a situation or condition, often used in the context of health, education, or social services.

Violent Television

Content on television that portrays physical force intended to harm or kill, often influencing viewers' behavior and perceptions.

Violent Cartoons

Animated content that features acts of aggression or violence, often a topic of concern regarding its impact on children's behavior.