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प्रश्न
Fill in the blank
The inter-molecular forces are the weakest in ...............
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उत्तर
The inter-molecular forces are the weakest in gases.
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संबंधित प्रश्न
Evaporation of a liquid causes cooling.
Fill in the blank
A solid is ............ rigid.
How do the solids, liquids, and gases differ in their following properties.
(a) Size
(b) Shape
(c) Density
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are quite close together.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are far apart and move in all directions.
Name the phenomenon which cause the following change.
Formation of water vapour from water.
Multiple choice question.
There are large intermolecular gaps in
Name the three states of matter and define them.
Complete the statement given below by selecting the correct word.
____ is an example of a crystalline substance.
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 |
