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प्रश्न
Differentiate between the following.
Liquids and gases .
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उत्तर
Liquids and gases
| Liquids | Gases |
| Have definite volume but no | Have no definite shape or |
| definite shape | volume |
| Intermolecular force of attraction | Intermolecular force of |
| is weaker than that in solids | attraction is the weakest (almost negligible) |
| Molecules are not as tightly | Intermolecular space is the |
| packed as in solids and intermol | maximum and the |
| ecular space is more than that in solids. | molecules are far apart. |
| Molecules have no fixed position | Molecules move around freely |
| Can be compressed slightly | Can be easily compressed |
| Are capable of flowing | Can flow in all directions. |
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संबंधित प्रश्न
Write true or false for each statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Gases
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
Write true or false for the statement. Rewrite the false statements correctly.
Matter cannot exist in different states.
Write true or false for the statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence is called an atom.
Identify the odd term out and explain.
Write scientific reason.
A solid matter has the properties of definite shape and volume.
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
