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प्रश्न
Write whether the following statement is true or false.
Intermolecular force of attraction is greater in gases than in liquids.
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
Evaporation of a liquid causes cooling.
Water evaporates only at 100°C.
Boiling takes place at all temperatures.
State three characteristics of molecules of matter.
Write down five general properties of solids, liquids, and gases.
Why do solids, liquids, and gases differ in their physical states?
Fill in the blank
Water boils at .............
What are the two main types of matter?
Match the arrangement of atoms in the three states of matter in List I with the correct state in List II.
| List I | List II |
| 1. Arrangement of atoms is far apart | A: Solids |
| 2. Force of attraction between atoms is very strong | B: Liquids |
| 3. Movement of atoms is in any random direction | C: Gases |
| 4. Particles diffuse very easily | |
| 5. Particles show movement about their own position |
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 |
