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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.
What are the three states of matter ? Define each of them with two examples.
What is the relation between intermolecular space and intermolecular force ?
Give reason for the following.
Liquids can flow easily.
Give reason:
The odour of scent spreads in a room.
Give reason:
Liquids have definite volume but no difinite shape.
Differentiate between the following.
Atoms and molecules
Fill in the blank:
The molecules are at a greater distance in ............. compared to liquids.
Write true or false for statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence 4s called an atom.
State the main postulate of the kinetic theory with special reference to Inter-particle space.
