Comprehensive Quiz: Module 6
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Question 1 of 20
1. Question
At constant pressure the temperature of a 4.0 L sample of gas is decreased from 50. °C to 25 °C. What is the new volume of the gas sample?
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Question 2 of 20
2. Question
Standard temperature and pressure are which of the following?
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Question 3 of 20
3. Question
If 2.00 moles of NO gas occupies 10.0 L at 295 K, what is the pressure of the gas in atmospheres?
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Question 4 of 20
4. Question
Which of the following instruments is used to measure atmospheric pressure?
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Question 5 of 20
5. Question
A sample of carbon dioxide occupies 22.4 L at STP. Which of the following statements apply to the sample?
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Question 6 of 20
6. Question
The combined gas law combines which gas laws?
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Question 7 of 20
7. Question
Which of the following is a unit of pressure?
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Question 8 of 20
8. Question
A student has equal-volume samples of three gases. All the gases are at the same temperature and pressure. If the three gases are O2, CO2, NH3, which sample contains the largest number of moles?
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Question 9 of 20
9. Question
Which law applies only to mixtures of gases?
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Question 10 of 20
10. Question
A vessel under 2.015 atm pressure contains nitrogen, N2, and water vapor, H2O. The partial pressure of N2 is 1.908 atm. What is the partial pressure of the water vapor?
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Question 11 of 20
11. Question
If the change from A to B as represented by the models given below occurred,
which of the following is correct?CorrectIncorrect -
Question 12 of 20
12. Question
According to the kinetic molecular theory, which of the following is not true?
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Question 13 of 20
13. Question
At constant temperature the pressure on a 10.0 L sample of gas is changed from 1140 torr to 1.00 atm. What is the new volume of the gas sample?
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Question 14 of 20
14. Question
Which of the following is a mathematical statement of the combined gas law?
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Question 15 of 20
15. Question
If a 7.00 gram sample of molecular nitrogen at 10. °C occupies 2.50 L, what is the pressure of the sample?
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Question 16 of 20
16. Question
Which of the following is a mathematical statement of Boyle’s Law?
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Question 17 of 20
17. Question
Which of the following is a mathematical statement of the ideal gas law?
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Question 18 of 20
18. Question
Which of the following will occur if the temperature of a gas is decreased from 60 K to 30 K at constant pressure?
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Question 19 of 20
19. Question
Suppose a balloon is filled so that its volume is 2.00 L when the pressure is 750 torr and the temperature is 24°C. What volume will it occupy if it rises to an elevation where the pressure is 375 torr and the temperature is 12°C?
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Question 20 of 20
20. Question
Which of the following will occur if the temperature of a gas is decreased from 60°C to 30°C at constant pressure?
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