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प्रश्न
State the main postulates of the kinetic theory with special reference to – Energy possessed by particles of matter.
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उत्तर
The energy possessed by particles of matter: Since particles are in continuous motion, they, possess energy called kinetic energy. The application of heat increases kinetic energy of particles – which then move more randomly.
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संबंधित प्रश्न
Define matter.
Name the smallest particle from which matter is made up.
Give one difference between atoms and molecules.
What happens when a solid is heated ?
Give reason for the following.
Liquids can flow easily.
Differentiate between the following.
Atoms and molecules
Fill in the blank:
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 Vapour [or gas] into a liquid 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.
The kinetic energy of molecules in helium is ______ compared to the kinetic energy of molecules in water.
