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प्रश्न
With reference to inter-conversion of matter – on the basis of kinetic theory – explain in brief the conversion of A liquid into a solid With special reference to inter-particle space & interparticle attraction at the different stages of conversion.
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उत्तर
A liquid into a solid :
- Potential energy (stored) is-released.
- Inter-particle space-decreases.
- Inter-particle attraction-increases. Particles are not in a position to be free.
- Collision-decreases.
Liquid changes into solid.
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संबंधित प्रश्न
Define of matter.
Define of intermolecular force of attraction.
State the main postulates of kinetic theory of matter.
Why liquids do not have a definite shape ?
What happens when a solid is heated ?
Define the following term.
Intermolecular force
Give reason:
A gas fills up the space available to it.
Fill in the blank:
The molecules are at a greater distance in ............. compared to liquids.
Fill in the blank:
When a gas is cooled, its molecules.......... energy.
State the main postulates of the kinetic theory with special reference to – Energy possessed by particles of matter.
