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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
Define the following terms.
Atom
What is volume ?
Give reason of Why do liquids and gases flow but solids do not ?
Fill in the blank
When a gas is cooled, its molecules ________ energy,
The state of matter which has no definite shape or volume is called
Explain why, we can easily move our hand in air but to do the same through a plank of wood, we need a karate expert.
Explain the following :
When an incense stick is lighted in the corner of a room, its fragrance spreads quickly in the entire room.
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
Define the Gas and give two examples.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
