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प्रश्न
What is meant by the intermolecular forces of attraction? How do they vary in solids, liquids and gases?
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उत्तर
INTERMOLECULAR FORCES OF ATTRACTION :
“The forces of attraction between the molecules of the matter is called the intermolecular force of attraction.”
This intermolecular force is
- maximum in solids
- less in liquids
- least in gases.
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संबंधित प्रश्न
Ice melts at 100°C.
The process of a gas converting directly into solid is called vaporization.
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
What do you mean by the change of state of matter?
Fill in the blank
Liquids have no definite ...........
Give two examples for of the following
Substances which are rigid and not compressible.
Multiple choice question.
The state of matter which has no definite shape or volume is called
Which one is a kind of matter
Fill in the blank with the correct word Given below.
Matter can change from one state to another by the change in ____
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 |
