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प्रश्न
Give a reason for the Liquids can flow easily.
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उत्तर
In liquids, the intermolecular force is weaker than that of solids. So molecules in liquids can slip over one another and liquids can flow, unlike solids.
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संबंधित प्रश्न
What is meant by the intermolecular forces of attraction? How do they vary in solids, liquids and gases?
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
A gas has neither a definite volume nor a definite shape. Describe the molecular model to explain it.
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:
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Liquids have no definite ...........
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Only water can exist in three different states.
Multiple choice question.
The process by which a solid changes into a liquid is called
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 |
