How Do Phase Changes Differ from Chemical Reactions

question 44

Multiple Choice

How do phase changes differ from chemical reactions?

• A) There is no difference between them.
• B) Phase changes occur more rapidly than chemical reactions.
• C) Only chemical reactions involve changes in energy.
• D) Only chemical reactions follow the conservation of matter.
• E) Phase changes do not involve breaking or making covalent bonds.

---

Definitions:

Active Listening

The process of fully concentrating, understanding, responding, and remembering what is being said.

Giving Approval

The act of formally agreeing to or endorsing a plan, action, or idea.

Empathy

Identification with or sensitivity to another person’s feelings and problems.

Assertiveness

A communication style in which individuals express their thoughts and feelings in a direct, honest, and appropriate way.