Exam (elaborations) Chemistry LESSON 7 QUIZ (CHEM133)

Chemistry LESSON 7 QUIZ

LESSON 7 QUIZ

Question 1 of 25
4.0/ 4.0 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?

A. 5.5 atm
B. 12 atm
C. 3 atm
D. 6.4
atm
E. 15 atm

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09 Question 2 of 25
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A gas sample is heated from -20.0°C to 57.0°C and the volume is increased from 2.00 L to 4.50
L. If the initial pressure is 0.109 atm, what is the final pressure?

A. 0.188 atm
B. 0.0371 atm
C. 0.0632 atm
D. 0.320 atm
E. –0.138 atm

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09 Question 3 of 25
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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:

A. Avogadro's Law
B. Charles' Law
C. Gay-Lussac's Law
D. Boyle's Law
E. Dalton's Law

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, Chemistry LESSON 7 QUIZ
09

Question 4 of 25
4.0/ 4.0 Points