Basic Chemistry, 4/e Chapter 3: Matter and Energy

1. Basic Chemistry, 4/eChapter 3: Matter and Energy Karen Timberlake

2. Chapter 3 – Matter and Energy 1. Which of the following is not a heterogeneous mixture? A. carbonated beverage B. pizza C. air D. oil and vinegar

3. Chapter 3 – Matter and Energy 1. Which of the following is not a heterogeneous mixture? A. carbonated beverage B. pizza C. air D. oil and vinegar

4. Chapter 3 – Matter and Energy 2. Which of the following is not a physical property? A. color B. smell C. flammability D. volume

5. Chapter 3 – Matter and Energy 2. Which of the following is not a physical property? A. color B. smell C. flammability D. volume

6. Chapter 3 – Matter and Energy 3. All of the following are examples of a chemical change except A. formation of rust. B. burning wood. C. boiling water. D. staining wood.

7. Chapter 3 – Matter and Energy 3. All of the following are examples of a chemical change except A. formation of rust. B. burning wood. C. boiling water. D. staining wood.

8. Chapter 3 – Matter and Energy 4. Which is the most compact state of matter? A. solid B. liquid C. gas D. amorphous

9. Chapter 3 – Matter and Energy 4. Which is the most compact state of matter? A. solid B. liquid C. gas D. amorphous

10. Chapter 3 – Matter and Energy 5. This form of matter is characterized by its tendency to maintain its volume but not its shape. A. solid B. liquid C. gas

11. Chapter 3 – Matter and Energy 5. This form of matter is characterized by its tendency to maintain its volume but not its shape. A. solid B. liquid C. gas

12. Chapter 3 – Matter and Energy 6. Which of the following statements is correct to obtain Kelvin degrees? A. Convert Fahrenheit to Celsius and add 273.15. B. Add 273.15 to Fahrenheit. C. Add –273.15 to Celsius. D. Add –273.15 to Fahrenheit.

13. Chapter 3 – Matter and Energy 6. Which of the following statements is correct to obtain Kelvin degrees? A. Convert Fahrenheit to Celsius and add 273.15. B. Add 273.15 to Fahrenheit. C. Add –273.15 to Celsius. D. Add –273.15 to Fahrenheit.

14. Chapter 3 – Matter and Energy 7. A temperature of 98.6°F is the same as A. 212°C. B. 100°C. C. 37°C. D. 32°C.

15. Chapter 3 – Matter and Energy 7. A temperature of 98.6°F is the same as A. 212°C. B. 100°C. C. 37°C. D. 32°C.

16. Chapter 3 – Matter and Energy 8. On the absolute temperature scale, temperatures are reported in A. degrees Celsius. B. degrees Centigrade. C. degrees Fahrenheit. D. kelvins.

17. Chapter 3 – Matter and Energy 8. On the absolute temperature scale, temperatures are reported in A. degrees Celsius. B. degrees Centigrade. C. degrees Fahrenheit. D. kelvins.

18. Chapter 3 – Matter and Energy 9. A temperature of –40°C is equivalent to A. –7F. B. –40F. C. –57F. D. –81F.

19. Chapter 3 – Matter and Energy 9. A temperature of –40°C is equivalent to A. –7F. B. –40°F. C. –57F. D. –81F.

20. Chapter 3 – Matter and Energy 10. The battery used to start a car is an example of which of the following? A. Electrical energy is converted to mechanical energy. B. Chemical energy is converted to mechanical energy. C. Electrical energy is converted to chemical energy. D. Chemical energy is converted to electrical energy.

21. Chapter 3 – Matter and Energy 10. The battery used to start a car is an example of which of the following? A. Electrical energy is converted to mechanical energy. B. Chemical energy is converted to mechanical energy. C. Electrical energy is converted to chemical energy. D. Chemical energy is converted to electrical energy.

22. Chapter 3 – Matter and Energy 11. A cola that contains 150 Calories also contains A. 1500 cal. B. 1.5 kcal. C. 15 kcal. D. 150 kcal.

23. Chapter 3 – Matter and Energy 11. A cola that contains 150 Calories also contains A. 1500 cal. B. 1.5 kcal. C. 15 kcal. D. 150 kcal.

24. Chapter 3 – Matter and Energy 12. Which of the following elements has the highest specific heat? A. gold B. aluminum C. copper D. silver

25. Chapter 3 – Matter and Energy 12. Which of the following elements has the highest specific heat? A. gold B. aluminum C. copper D. silver

26. Chapter 3 – Matter and Energy 13. If 40 calories of energy are added to 10 g of water originally at 50°C, the final temperature of the water will be A. 46°C. B. 54°C. C. 60°C. D. 90°C.

27. Chapter 3 – Matter and Energy 13.If 40 calories of energy are added to 10 g of water originally at 50°C, the final temperature of the water will be A. 46°C. B. 54°C. C. 60°C. D. 90°C.

28. Chapter 3 – Matter and Energy 14. We wish to heat 40 g of water from 15°C to 25°C. The amount of heat required is A. 40 cal. B. 100 cal. C. 400 cal. D. 1000 cal.

29. Chapter 3 – Matter and Energy 14. We wish to heat 40 g of water from 15°C to 25°C. The amount of heat required is A. 40 cal. B. 100 cal. C. 400 cal. D. 1000 cal.

30. Chapter 3 – Matter and Energy 15. How many cals are released as 50 g of water cools from 100°C to room temperature (25°C)? A. 750 cal B. 1250 cal C. 3750 cal D. 7500 cal

31. Chapter 3 – Matter and Energy 15. How many cals are released as 50 g of water cools from 100°C to room temperature (25°C)? A. 750 cal B. 1250 cal C. 3750 cal D. 7500 cal