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AssignmentMultiple Choice

Elements, Compounds, and Mixtures

Question 1 • LA-Chemistry A

Which of these observations are not explained by kinetic-molecular theory?

Answer
A
When a gas is heated, it expands.
B
At very low temperatures, gases expand less for a given pressure change than they do at high temperatures.
C
If the volume of a gas decreases, its pressure increases at constant temperature.
D
When gas is added to a rigid container, the pressure inside the container increases
Which of these observations are not explained by…