1. Which of the following terms means chaos? A. Gas B. Liquid C. Plasma D. solid 2. Which particular ingredient used by bakers in baking breads is responsible for the observed rise in kneaded dough? a. Baking powder Baking soda Flour Yeast 3. What state of matter is essential during the process of respiration? a. gas b. liquid c. plasma d. solid 4. Which of the following sequence is correct in term of decreasing the speed of sound? A. gas-liquid-solid B. liquid-gas-solid C. plasma-gas-solid D. solid-gas-liquid 5. What gas molecule has the highest atomic number? A. Hydrogen B. Neon C. Nitrogen D. Xenon 6. Which gas physical property is TRUE? A. Gases assume the area of their containers. B. Gases are the least compressible of the states of matter. C. Gases will mix unevenly when confined to a container D. Gases have much lower density than līquids and solids. 7. Ideal gas conforms to the pattern of gas behavior as defined by the following theory and laws, except for A. kinetic molecular Theory B. Law of Thermodynamics C. Murphy's Law D. Maxwell-Boltzmann Distribution

1. Which of the following terms means chaos? A. Gas B. Liquid C. Plasma D. solid 2. Which particular ingredient used by bakers in baking breads is responsible for the observed rise in kneaded dough? a. Baking powder Baking soda Flour Yeast 3. What state of matter is essential during the process of respiration? a. gas b. liquid c. plasma d. solid 4. Which of the following sequence is correct in term of decreasing the speed of sound? A. gas-liquid-solid B. liquid-gas-solid C. plasma-gas-solid D. solid-gas-liquid 5. What gas molecule has the highest atomic number? A. Hydrogen B. Neon C. Nitrogen D. Xenon 6. Which gas physical property is TRUE? A. Gases assume the area of their containers. B. Gases are the least compressible of the states of matter. C. Gases will mix unevenly when confined to a container D. Gases have much lower density than līquids and solids. 7. Ideal gas conforms to the pattern of gas behavior as defined by the following theory and laws, except for A. kinetic molecular Theory B. Law of Thermodynamics C. Murphy's Law D. Maxwell-Boltzmann Distribution

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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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O = He (i) (ii) (iii) Consider the samples of gases pictured above. If the three samples are all at the same temperature, rank the samples (lowest to highest) with respect to: a. total pressure c. density b. partial pressure of He d. average kinetic energy of particles
15. A 25.6 L sample of gas at 300 K is heated until its volume becomes 51.2 L. Assuming pressure is constant, what will be the final temperature of the gas? 600 K 150 K 500 K 300 K
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Which of the following points of the Kinetic Molecular Theory is not always valid? A. gas particles move in rapid, random, straight-line motion. B. there is no attraction between molecules. C. Temperature is a function of the average kinetic energy. D. All of the answers listed are ALWAYS valid under Kinetic Molecular Theory rules. Cop
5. If a gas is pressurized from 10.0 atmospheres to 12.0 atmospheres and the final temperature is at standard temperature (273.15 K), what was the initial temperature of gas? A. 0.40 K B. 227.6 K C. 357.6 K D. 0.60 K
Which one of the following lists contains only extensive properties of a gas? A. Number of moles, temperature, enthalpy B. Volume, temperature, pressure C. Density, mass, effusion rate D. Molar mass, volume, enthalpy E. Volume, entropy, mass
not graded!
Why does a leak in a car tire (at constant temperature) decrease the pressure of the tire? A. The number of molecules decreases. B. It removes kinetic energy from the system. C. The temperature decreases. D. The volume decreases.
What is the partial pressure of CO gas in a mixture of 0.400 moles of CO and 0.250 moles of H2S if the total pressure is 125 kPa? a. 81.3 kPa b. 50.0 kPa c. 31.3 kPa d. 76.9 kPa