MULTIPLE CHOICE. Read and understand the questions below. Choose the letter of your answer 1. Which of the following graphs explains the relationship of vapor and temperature? А. С. В. D. None of these 2. Which property of matter shows a liquid's resistance to flow? С. Ductility Viscosity Boiling point Being brittle А. В. D. 3. Why is that water has a higher surface tension that alcohol? A. Water has stronger intermolecular forces of attraction than alcohol. B. Water has lower intermolecular forces of attraction than alcohol. C. Water is in liquid phase while alcohol is in gas phase. D. All of the above. 4. Which of the following situations tells us that heat of vaporization is observed? A. An insect floats on the surface of the water. B. An athlete feels cool after sweating profusely. C. Water turned to ice after being placed in the freezer. D. A child hears a popping sound when a bottle of soft drink is open. 5. Which temperature has the lowest intermolecular forces of attraction? А. 0°С В. 25°С C. 50°C D. 100°C B.

MULTIPLE CHOICE. Read and understand the questions below. Choose the letter of your answer 1. Which of the following graphs explains the relationship of vapor and temperature? А. С. В. D. None of these 2. Which property of matter shows a liquid's resistance to flow? С. Ductility Viscosity Boiling point Being brittle А. В. D. 3. Why is that water has a higher surface tension that alcohol? A. Water has stronger intermolecular forces of attraction than alcohol. B. Water has lower intermolecular forces of attraction than alcohol. C. Water is in liquid phase while alcohol is in gas phase. D. All of the above. 4. Which of the following situations tells us that heat of vaporization is observed? A. An insect floats on the surface of the water. B. An athlete feels cool after sweating profusely. C. Water turned to ice after being placed in the freezer. D. A child hears a popping sound when a bottle of soft drink is open. 5. Which temperature has the lowest intermolecular forces of attraction? А. 0°С В. 25°С C. 50°C D. 100°C B.

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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