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प्रश्न
What is the relation between intermolecular space and intermolecular force ?
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उत्तर
The force of attraction between the molecules of a given substance is called intermolecular force and the space between these molecules is called intermolecular space.
The basic relation between the two is that they are inversely proportional to each other. More is the intermolecular force lesser is the intermolecular space and vice-versa.
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संबंधित प्रश्न
Name the phenomenon which cause the following change:
Conversion of water into steam.
There are large intermolecular gaps in
- water
- iron ball
- common salt
- air
Give reason of The odour of scent spreads in a room.
Write whether the following statement are true or false.
Intermolecular force of attraction is greater in gases than in liquids.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to mass
Give a reason why –
Solids have a definite volume & a definite shape.
Give a reason why solids and liquids co-exist at their melting points.
State in which of the following examples ie. a piece of wood, water, light gas is the Energy possessed by particles of matter, very large.
Select the correct answer from A, B, C, D & E for the statement given below:
The state of matter, where the inter-particle attraction between particles is maximum.
Match the following.
| Property | Example |
| Breaks easily (Brittle) | Metal pan |
| Bends readily | Rubber band |
| Can be stretched easily | Cotton wool |
| Gets compressed easily | Mud pot |
| Gets heated readily | Plastic wire |
