by bashirian.mac
Matter constantly shifts between different states, from solid to liquid to gas, and each transition holds its own unique properties and scientific principles. This quiz will take you through the intriguing processes of phase changes, exploring the science behind melting, freezing, vaporization, and more. Sharpen your knowledge and see how well you understand these fundamental concepts of physics and chemistry. Good luck and enjoy the challenge!
We recommend that you do not leave the page that you are taking this quiz in. Stay honest 🙂
Phase Change Quiz Questions Overview
1. What is the process called when a solid turns directly into a gas?
Melting
Sublimation
Condensation
Deposition
2. At what temperature does water boil at standard atmospheric pressure?
0°C
50°C
100°C
150°C
3. Which phase change occurs when a gas turns into a liquid?
Freezing
Condensation
Sublimation
Deposition
4. What is the term for the amount of energy required to change a substance from a solid to a liquid at its melting point?
Heat of Fusion
Heat of Vaporization
Specific Heat
Thermal Energy
5. Which phase change is an example of an exothermic process?
Melting
Vaporization
Freezing
Sublimation
6. What happens to the temperature of a substance during a phase change?
It increases
It decreases
It remains constant
It fluctuates
7. What is the process of a liquid changing into a gas called?
Melting
Freezing
Vaporization
Condensation
8. Which phase change occurs when a liquid turns into a solid?
Condensation
Freezing
Sublimation
Deposition
9. What is the term for the amount of energy required to change a substance from a liquid to a gas at its boiling point?
Heat of Fusion
Heat of Vaporization
Specific Heat
Thermal Energy
10. During which phase change does a gas turn directly into a solid?
Sublimation
Deposition
Condensation
Freezing
11. Which phase change is an example of an endothermic process?
Freezing
Condensation
Melting
Deposition
12. What is the term for the temperature at which a solid becomes a liquid?
Boiling Point
Melting Point
Freezing Point
Condensation Point
We recommend that you do not leave the page that you are taking this quiz in. Stay honest 🙂
