CBSE Class 9 Answered
arrange the following substances in increaseing order of force of attraction between the particle (a) milk (b) salty (c) oxygen
Asked by swatipuspapatel | 24 Jul, 2020, 09:15: PM
Expert Answer
Answer: salt > milk > oxygen
Explanation:
The intermolecular force of attraction between the solid particles is strong. Thus, particles in a solid are closely packed.
The intermolecular force of attraction between the liquid particles is strong enough to hold the particles together but not strong enough to hold the particles in a fixed position.
The intermolecular force of attraction between the gases particles is negligible; hence, particles of a gas move freely in all directions.
Gases thus can mix or diffuse into other gases.
Force of attraction : Solid > Liquid > Gas
Answered by Ramandeep | 25 Jul, 2020, 05:40: PM
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