In the Reaction Between an Alkyne and Na Metal in Liquid

question 164

Multiple Choice

In the reaction between an alkyne and Na metal in liquid ammonia, the role of Na is:

• A) Brønsted acid.
• B) Brønsted base.
• C) reducing agent.
• D) catalyst.
• E) electrophile.

---

Definitions:

Social Skills

Social skills are interpersonal behaviors that are conditioned through environmental interactions and used to communicate and interact with others effectively.

Client-centered

A therapeutic approach focusing on providing a supportive environment where clients lead the process of their own healing or growth.

Aversive Conditioning

A behavioral training method that uses negative stimuli to reduce or eliminate undesirable behaviors.

Behavioral Contracting

A treatment approach that involves creating a formal agreement between a patient and therapist outlining behaviors to change and consequences.