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प्रश्न
On the basis of kinetic theory explain why ammonium chloride sublims and goes from solid-state directly into vapour state.
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उत्तर
Ammonium Chloride sublimes and goes from solid-state directly into vapour state because if low inter-particle attraction.
Sublimable solids have a very low force of attraction between their particles.
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संबंधित प्रश्न
Define of matter.
Define of intermolecular force of attraction.
What are the three states of matter ? Define each of them with two examples.
State the main postulates of kinetic theory of matter.
Define the following term.
Intermolecular force
Define the following term.
Molecule
Give reason:
We can walk through air.
Write true or false for statement. Rewrite the false statement correctly.
Matter cannot exist in different states.
Write true or false for statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Give reason for the following
Particles of matter possess energy called kinetic energy.
