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प्रश्न
In which of the three states of matter – solids, liquids, or gases is the movement of atoms about their own position. Give a reason for the same.
उत्तर
Movement of atoms [molecules] in solids is about their own position.
This is because of Minimum Inter Particle space and very strong interparticle attraction among atoms.
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संबंधित प्रश्न
Fill in the blank:
The change of a solid into a liquid is called melting or................
How will you prove by an experiment that solids occupy space ?
Name the phenomenon which cause the following change:
Conversion of water into steam.
Why liquids do not have a definite shape ?
When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance spreads in the whole room quickly. Which characteristic of the particles of matter is illustrated by this observation?
Define the Liquid and give two examples.
State in which of the three states of matter:
The movement of the particles is neither about their own positions nor in any random direction.
Give a reason why –
Liquids have a definite volume but no definite shape.
Give a reason why solids and liquids co-exist at their melting points.
Fill in the blank:
The three states of matter are classified on the basis of differences of certain _________.
