7
AssignmentMultiple Choice

Hypotheses, Laws, and Theories

Question 7 • *26-27 CFISD TX-Chemistry A CR

The volume of a gas must be measured at several points during an experiment. Which units should be used to describe the volume of the gas?

Answer
A
liters
B
centimeters
C
degrees Celsius
D
milligrams

Explanation

Gas volume describes how much space the gas occupies, so it is measured in units of volume. Liters are a volume unit. Centimeters measure length, degrees Celsius measure temperature, and milligrams measure mass.

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