Chem133 Lesson 7 Quiz Questions and Answers with Complete Solutions 100% Correct | New 2025 Update

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Chem133 Lesson 7 Quiz Questions and Answers with
Complete Solutions 100% Correct | New 2025 Update




Question 1 points

At constant temperature, the volume of the container that a sample of nitrogen
gas is in is doubled. As a result, the pressure of the nitrogen gas is halved. The
amount of nitrogen gas is unchanged in this process. This is an example of:
Question options:
Avogadro's Law

Dalton's Law

Boyle's Law

Gay-Lussac's Law

Charles' Law

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Question 2 points

Consider a sample of gas in a container on a comfortable spring day. The Celsius
temperature suddenly doubles, and you transfer the gas to a container with twice
the volume of the first container. If the original pressure was 12 atm, what is a
good estimate for the new pressure?
Question options:
15 atm

6.4 atm

5.5
atm

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3 atm

12 atm

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Question 3 points

If the pressure of a gas sample is quadrupled and the absolute temperature is
doubled, by what factor does the volume of the sample change?
Question options:
1/2

2

1/
4
1/
8
8

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Question 4 points

10.0 g of gaseous ammonia and 6.50 g of oxygen gas are introduced into a
previously evacuated 5.50 L vessel. If the ammonia and oxygen then react to yield
NO gas and water vapor, what is the final gas pressure inside the vessel at 23oC?
Question options:
3.50 atm

1.79
atm
6.48
atm
0.285 atm

3.67
atm