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प्रश्न
Compare the properties of solids, liquids and gases in tabular form.
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उत्तर
| SOLID | LIQUID | GAS |
| Solids have a fixed shape and a fixed volume. | Liquids have a fixed volume, but no fixed shape. | Gases have neither a fixed volume nor a fixed shape. |
| Solids cannot be compressed. | Liquids can be compressed. Large pressure is required to compress them. | Gases can be compressed easily. |
| Solids have high density. | Liquids have lesser density than solids. | Gases have the least density among the three. |
| The force of attraction between the particles is very strong. | The intermolecular force of attraction is weaker than solids | The intermolecular force of attraction is weakest. |
| The space between the particles of solids is negligible. | They have considerable space between the particles. | The space between gas particles is large. |
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संबंधित प्रश्न
What are fluids? Give two examples
Write whether the following statements are true or false:
Only water can exist in three different states
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly but do not leave the surface
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are quite close together
To identify materials of common use
Procedure – Just move around in your house – in the drawing room, sitting room, bedroom, kitchen, bathroom etc. Identify the things and All in the blanks in the table given below
| No. | Place | Name of the thing | Material used for making the thing |
| 1 | Study room | ||
| 2 | Drawing room | ||
| 3 | Kitchen | ||
| 4 | bathroom | ||
| 5 | Any other place |
Describe simple experiments to prove that liquids have mass
Describe simple experiments to prove that liquids have no definite shape
Complete the given analogy.
Large Inter-particle space: Gas:: ______ :solid.
Solids are compressible.
How the matter is grouped on the basis of physical states?
