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प्रश्न
Define of Brownian motion.
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 intermolecular force of attraction.
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Give reason:
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Molecules in a.............. are packed very closely.
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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