Advertisements
Advertisements
प्रश्न
The process of a gas converting directly into solid is called vaporization.
विकल्प
True
False
उत्तर
False.
The process of a liquid converting directly into gas is called vaporization.
APPEARS IN
संबंधित प्रश्न
The temperature of a substance remains unaffected during its change of state.
Water at 100°C has more heat than the steam at 100°C.
Discuss the three states of matter solid, liquids and gas on the basis of molecular model.
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
What are the two conditions for the interconversion of states of matter?
How a liquid changes into its gaseous state? Explain?
Fill in the blank
The temperature at which a liquid boils is called the ................. point of that liquid.
Give two examples for of the following
Substances which sublime.
Multiple choice question.
Which of the following is a property of the liquids?
Match the following
| Column A | Column B | ||
| a | Solids | 1 | Can flow in all directions |
| b | Sublimination | 2 | The temperature at which a liquid changes into its gaseous state |
| c | Boiling Point | 3 | Can have any number of free surfaces |
| d | Gases | 4 | Gaps between particles |
| e | Intermolecular space | 5 | Change of state from solid to gas |
