State three important properties of:(1)a solid (2)a liquid (3)a gas
Answers
Answer:
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Explanation:
Solid : solid has a definite shape and volume.
2. they have the strongest intermolecular force of attraction
3. the molecules have very small vibration about their mean position I .e small amplitude.
4 . they are generally hard and Rigid
5. The molecules in solid are very tightly packed having negligible aur very less intermolecular space.
A liquid:
1. molecules are less tightly packed.
2. the intermolecular force of attraction is less than that of solids.
3. do not have any particular shape of their.
4 . the molecules here can move from one place to another.
5. a particular quantity of a liquid has a definite volume at a given temperature.
A gas :
1. the force of attraction between the molecules is the least.
2. the intermolecular space in the most.
3. neither has a definite shape or volume.
4. the molecules move independently.
5. the worst conductors of heat.
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