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प्रश्न
Define of Brownian motion.
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उत्तर
Brownian motion: The haphazard, random motion of suspended particles on the surface of a liquid or in air is called ‘Brownian motion’.
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संबंधित प्रश्न
Define of matter.
Define of intermolecular force of attraction.
State the main postulates of kinetic theory of matter.
Define of Diffusion.
Name the smallest particle from which matter is made up.
Give reason for the following.
Liquids can flow easily.
Give reason:
Liquids have definite volume but no difinite shape.
State the main postulates of the kinetic theory with special reference to – Energy possessed by particles of matter.
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.
On the basis of kinetic theory explain why ammonium chloride sublims and goes from solid-state directly into vapour state.
