If One Could Observe the Individual Atoms Making Up a Piece

question 26

Multiple Choice

If one could observe the individual atoms making up a piece of matter and note that during a process of change their motion somehow became more orderly,then one may assume which of the following in regard to the system?

• A)increases in entropy
• B)decreases in entropy
• C)gains in thermal energy
• D)positive work done on

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Definitions:

Anion

An anion is a negatively charged ion, meaning it has more electrons than protons, which is typically formed when an atom gains one or more electrons.

Acetic Acid Solution

A solution composed of acetic acid, often used in vinegar, with acidic properties resulting from the presence of acetic acid.

Buffer Solution

A solution that resists changes in pH upon the addition of small amounts of acid or base, typically made from a weak acid and its conjugate base.

Acid

A substance that can donate a hydrogen ion (H+) and usually has a sour taste.