Copyright

General Science: Characteristics of Matter Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. Which phase of matter has a definite volume but does not have a fixed shape?

Question 2 2. When plasma changes to a gas the process is _____.

Question 3 3. How does adding energy to a solid change the substance?

Question 4 4. The ideal gas constant, R, can be found using which of the following equations?

Question 5 5. Why does room temperature water disappear over time?

Page 2

Question 6 6. Which of the following statements is true about plasma?

Question 7 7. Assuming pressure and temperature are held constant, then what happens to the volume of a non-rigid container when the number of molecules in the container is doubled?

Question 8 8. Which phase change has occurred when a solid goes directly to a gas?

Question 9 9. Why are there plateaus on a heating curve?

Question 10 10. Which of the following variables is NOT included in the ideal gas equation?

Page 3

Question 11 11. Which of the following statements is true?

Question 12 12. Which is not a phase of matter?

Question 13 13. How is freezing similar to deposition?

Question 14 14. When water boils _____ has occurred.

Question 15 15. What is sublimation and why does it occur?

Page 4

Question 16 16. If a 22.4 L container is holding 1.00 mole of a gas at 273 kelvins, then what is its pressure?

Question 17 17. Which is NOT a component of the kinetic theory of matter?

Question 18 18. Which units of pressure are needed if you are going to use 0.0821 as your ideal gas constant?

Question 19 19. What leads to a change of phase in matter?

Question 20 20. Which phase of matter is lightning?

General Science: Characteristics of Matter Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

AEPA General Science (NT311): Practice & Study Guide  /  Science Courses
Support