A Student Has Equal-Volume Samples of Three Gases

question 16

Multiple Choice

A student has equal-volume samples of three gases. All the gases are at the same temperature and pressure. If the three gases are O₂, CO₂, NH₃, which sample contains the largest number of atoms?

• A) O₂
• B) CO₂
• C) NH₃
• D) None, they all contain the same number of atoms.

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Definitions:

Saratoga

A decisive battleground in the American Revolutionary War where the American forces won a significant victory over the British in 1777.

American Troops

Military personnel from the United States, serving in the army, navy, air force, marines, or coast guard.

Iroquois

A historically powerful and influential confederation of six Native American nations in Northeast North America, known for their political union and significant cultural contributions.

Revolutionary War

The war fought between 1775 and 1783 when the American colonies won independence from British rule; also known as the American Revolutionary War.