d. nitrogen c. carbon dioxide 1. Which of the following is the most abundant gas in the atmosphere? b. oxygen a. argon 2. An Air Quality Health Index rating of 10 would indicate which level of health risk? a. high b. low C. moderate d. very high 3. Matter in which state does not have a definite shape and volume? b. solid a. liquid C. gas d. all of the above kinetic energy of the entities of a substance? standard ambient

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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d. nitrogen
c. carbon dioxide
1. Which of the following is the most abundant gas in the atmosphere?
b. oxygen
a. argon
very high
2. An Air Quality Health Index rating of 10 would indicate which level of health risk?
a. high
b. low
c. moderate
d.
3.
Matter in which state does not have a definite shape and volume?
b. solid
a. liquid
c. gas
d. all of the above
4. Which term describes the measure of the average kinetic energy of the entities of a substance?
a. standard pressure b. temperature
c. absolute zero
d. standard ambient
pressure
5. Which type of motion is illustrated in this figure?
a.
vibrational motion
rotational motion
C.
b.
d.
6. 395 kPa is equivalent to which of the following values?
a.
2960 mm Hg
b. 7.50 mm Hg
d. 300 200 mm Hg
C.
7. 219 K is equivalent to which of the following
temperatures?
a.
54 °C
b. -492 °C
c. 492 °C
d. -54 °C
8. A sample of gas at -22.4 °C has a pressure of 72.4 kPa. If the pressure increases to 101 kPa, what is the
temperature of the gas at this new pressure in degrees Celsius? Assume volume and amount of gas remain
constant.
180 °C
a.
b. 76.6 °C
d. -93.4 °C
c. 350 °C
9. SATP refers to which temperature and pressure value?
a.
0 °C and 101.325 b. 25 °C and
kPa
c. 25 °C and 100 d. 0 °C and 100 kPa
kPa
101.325 kPa
. Which of the following statements about states of matter and the kinetic molecular theory is accurate?
As a substance is warmed, the kinetic energy of its entities decreases.
a.
b. Pressure is a measure of the average kinetic energy of the entities in a substance.
C.
Entities in gases have very limited motion.
d.
none of the above
translational motion
none of the above.
3.90 mm Hg
Transcribed Image Text:d. nitrogen c. carbon dioxide 1. Which of the following is the most abundant gas in the atmosphere? b. oxygen a. argon very high 2. An Air Quality Health Index rating of 10 would indicate which level of health risk? a. high b. low c. moderate d. 3. Matter in which state does not have a definite shape and volume? b. solid a. liquid c. gas d. all of the above 4. Which term describes the measure of the average kinetic energy of the entities of a substance? a. standard pressure b. temperature c. absolute zero d. standard ambient pressure 5. Which type of motion is illustrated in this figure? a. vibrational motion rotational motion C. b. d. 6. 395 kPa is equivalent to which of the following values? a. 2960 mm Hg b. 7.50 mm Hg d. 300 200 mm Hg C. 7. 219 K is equivalent to which of the following temperatures? a. 54 °C b. -492 °C c. 492 °C d. -54 °C 8. A sample of gas at -22.4 °C has a pressure of 72.4 kPa. If the pressure increases to 101 kPa, what is the temperature of the gas at this new pressure in degrees Celsius? Assume volume and amount of gas remain constant. 180 °C a. b. 76.6 °C d. -93.4 °C c. 350 °C 9. SATP refers to which temperature and pressure value? a. 0 °C and 101.325 b. 25 °C and kPa c. 25 °C and 100 d. 0 °C and 100 kPa kPa 101.325 kPa . Which of the following statements about states of matter and the kinetic molecular theory is accurate? As a substance is warmed, the kinetic energy of its entities decreases. a. b. Pressure is a measure of the average kinetic energy of the entities in a substance. C. Entities in gases have very limited motion. d. none of the above translational motion none of the above. 3.90 mm Hg
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