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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
Fill in the blank:
The process in which a solid directly changes into a gas is called ....................
Write your observation and conclusion for the following:
When one of the balloons suspended to the metre scale is punctured while other remains inflated ?
Fill in the blank:
All matter is made up of tiny particles called..................
Define the following term Intermolecular force .
Name the three states of matter and define them.
Fill in the blank
The molecules are at a greater distance in ______ compared to liquids.
Give a reason why –
Solids have a definite volume & a definite shape.
State the term which refers to the conversion of a substance on heating from.
- solid-state to liquid state
- liquid state to vapour state
- vapour state to liquid state
- liquid state to solid-state.
With reference to the liquid state of matter – answer the following
How does the stored energy, have an effect on inter-particles space.
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 |
