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प्रश्न
‘Inter-particle attraction between atoms of gases is very weak’. State five properties of gases which correlate as a consequence of the weak inter-particle attraction between particles of gases.
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उत्तर
Inter-particle attraction between atoms of gases is very weak. The five properties of gases which correlate as a consequence of the weak inter-particle attraction between particles of gases are:
- They have no definite volume.
- They have no definite shape.
- They have no free surface.
- They are less rigid.
- They rapidly diffuse with other gas particles.
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संबंधित प्रश्न
What are the characteristics of particles of matter?
Classify the following into solids, liquids and gases.
Oxygen, milk, common salt, wax, stone, water vapour, carbon-dioxide, sugar, mercury, coal, blood, butter, copper, coconut oil, kerosene.
Fill in the blank:
Any matter which has a definite.................... but no definite shape is called a...............
A solid is a state of matter that has
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When an incense stick is lighted in the corner of a room, its fragrance spreads quickly in the entire room.
Define the Liquid and give two examples.
On what basis are the three states classified of matter.
A measuring cylinder is filled with water to a particular mark. A piece of solid is immersed inside the measuring cylinder. State why the level of water in the measuring cylinder will rise up. If the solid is removed, what will be the new level of the water in the measuring cylinder? Give a reason for your answer.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to shape.
Give a reason why:
Gases have no definite volume and no definite shape.
