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C. Write true or false. Correct the false statements.
1. The intermolecular force of attraction between the molecules of the same kind is called
cohesive force.
2. The intermolecular force of attraction is the weakest in gases.
3. Solids can diffuse.
4. Liquids do not have a definite shape but have a definite volume.
5. Liquids are highly compressible.
6. The molecules in a gas move about in all directions at a high speed.
7. Liquids expand much more than gases on heating.
8. The burning of a candle is a physical change.
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true are false
- true
- true
- yes solid can diffuse
- yes liquid do not have definite shape but definite volume
- yes liquid are highly compressible example mercury
- yes the molecule of a gas move about all direction at high speed
- yes liquid expand my h more than gases on heating
- yes the burning of a candle is a physical change
oh my god all are true
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