comment on intermolecular force and intermolecular distance in case of solid liquid and gas
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Answer: Intermolecular force is present in all 3 states of matter. The states of matter are classified mainly on the strength of the intermolecular forces.
In the case of solids, the intermolecular forces re very high in order to maintain shape, volume and structure of the solid. For example, solids with high intermolecular forces such as diamonds are very rigid and hard because the forces of attraction are very high. On the other hand, substances like talc have very low intermolecular forces. This is the reason why talc is vert soft.The intermolecular distance for solids dependes oj the force of attraction. As the force is high, thee distance is less.
In the case of liquids, the intermolecular forces are relatively moderate. These moderate forces of attraction provide the liquid to take up any shape, depending on the container it is in. The moderate forces give liquids their definite volume. The intermolecular distance for liquids dependes oj the force of attraction. As the force is moderate, the distance is relatively more.
In the case of gases, the intermolecular forces are extremely low giving them their indefinite shape and volume. Due to the low forces, the volume and shape are negligible. As the force is very low, the space between the molecules is the most.
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