What Is the Molar Mass of a Gas If 16

question 3

Multiple Choice

What is the molar mass of a gas if 16.0 L of the gas has a mass of 19.0 g at 765 torr and 20.0 ^°C?

• A)0.0352 g
• B)28.4 g
• C)26.8 g
• D)1.94 g

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Definitions:

Control Group

In scientific experimentation, a group of subjects who do not receive the treatment or intervention being tested, used as a benchmark to measure how the other tested subjects do.

Participant

An individual who takes part in a particular process or activity.

Sociological Research

The systematic study of social behavior, interactions, and structures to understand and explain patterns of human activity.

Empirical Observation

The process of acquiring knowledge directly through the senses or via scientific instruments, which is based on experience and evidence rather than theory.