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प्रश्न
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are quite close together.
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उत्तर
Solid
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संबंधित प्रश्न
Boiling takes place at all temperatures.
Evaporation takes place at ...............temperature.
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
Why do solids, liquids, and gases differ in their physical states?
What are the two conditions for the interconversion of states of matter?
Differentiate between the following:
Liquids and gases
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles move about very quickly.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are far apart and move in all directions.
Name the three states of matter and define them.
State the correct term from A, B, C, D, E, or F in List II which represents the change of state of matter or its relevant property from List I.
| List I | List II |
| 1. Solid 'X' to a Liquid 'X' | A: Condensation |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | C: Melting |
| 4. 'Y' to 'X' | D: Freezing |
| 5. The temperature at which 'Y' changes to 'Z' | E: Melting point |
| F: Boiling point |
