The S_N2 Mechanism for Nucleophilic Substitution Reactions

question 31

Multiple Choice

The S_N2 mechanism for nucleophilic substitution reactions

• A) involves two steps and occurs with inversion of configuration.
• B) involves one step and occurs with inversion of configuration.
• C) involves two steps and occurs with racemization.
• D) involves one step and occurs with retention of configuration.
• E) involves one step and occurs with racemization.

---

Definitions:

Conservation Problems

Issues related to the sustainable management and preservation of natural resources and environments.

Working Memory

A cognitive system responsible for temporarily holding information available for processing, critical for reasoning and the guidance of decision-making and behavior.

Impulse Control

The ability to delay gratification and resist unwanted behaviors or urges.

Concrete Operational Skills

Cognitive abilities in children aged 7 to 12, allowing logical thinking about concrete events.