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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
Give reasons
A gas fills up the space available to it.
Give reasons
We can walk through air.
Fill in the blanks:
The physical state of a substance, which has neither fixed volume nor fixed shape is a ______.
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are far apart and move in all directions
State the property of the following substance.
The melting point of ice is 0°C.
Filtration method is effective in separating ______ mixture.
Strainer is a kind of sieve which is used to separate a liquid from solid.
A rubber ball changes its shape on pressing. Can it be called a solid?
______ has definite shape and volume.
Which of the following are homogeneous in nature?
- ice
- wood
- soil
- Air
