No student devices needed. Know more
10 questions
The process of solid into gas is called __________________
deposition
condensation
sublimation
heating
cooling
Substances that undergo sublimation is called ______________
sublimation
deposition
heating
sublimable substances
Which of the following are effects of matter?
IT CHANGES THE STATE OF MATTER
IT CAUSES EXPANSION IN THE STATE OF MATTER.
IT CAUSES CHEMICAL CHANGE.
ALL OF THE ABOVE
what happens when a solid At a particular temperature , the particles gain enough energy to overcome the force of attraction between them?
what is Evaporation?
The process during which a liquid changes into its vapour, at temperature below the boiling point.
The process during which a liquid changes into its solid state at a fixed temperature.
The process during which a gas changes into its liquid state at a fixed temperature on cooling .
A few substances change directly from solid to gas on heating.
The temperature remains constant as long as __________ continues.
_____________ can be changed from one state to another by changing temperature or pressure.
Matter
Heating
Cooling
What is the boiling point of water?
78 °C.
100 °C
1,538°C
0°C
_______________ is an extreme form of Evaporation.
Melting
Freezing
Boiling
Condensation
Feedback
please feel free to share your thoughts on our presentation and quiz.
Explore all questions with a free account