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प्रश्न
Give two examples for of the following
Substances which are rigid and not compressible.
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उत्तर
Glass, stone, pen.
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संबंधित प्रश्न
What is meant by the intermolecular forces of attraction? How do they vary in solids, liquids and gases?
Fill in the blank
The molecular motion in liquid and gas is in ................. path.
What happens when a solid is heated?
Give reason :
Why do liquids and gases flow but solids do not?
Fill in the blank
Liquids have a definite ............
Write whether the following statement is true or false.
Only water can exist in three different states.
Name the phenomenon which cause the following change.
Formation of water vapour from water.
Give two examples for each type of matter
One kind of matter can be distinguished from another by its physical properties and chemical properties.
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 |
