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प्रश्न
Fill in the blank
Any matter which has a definite ................. but no definite shape is called a ...............
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उत्तर
Any matter which has a definite volume but no definite shape is called a liquid.
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संबंधित प्रश्न
The process of a gas converting directly into solid is called vaporization.
Evaporation takes place at ...............temperature.
Write true or false for the following statement
The liquids are less viscous than the gases.
Give a reason for the We need to classify things.
Give reason :
Why do liquids and gases flow but solids do not?
Fill in the blank
The physical state of a substance, which has a fixed volume but no fixed shape is ...............
Write true or false for the statement. Rewrite the false statement correctly.
Solids can be compressed easily.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles move about very quickly.
Name the phenomenon which cause the following change.
Disappearance of camphor.
State the correct term from A, B, C, D, E, or F in List II which represents the change of state of matter or its relevant property from List I.
| List I | List II |
| 1. Solid 'X' to a Liquid 'X' | A: Condensation |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | C: Melting |
| 4. 'Y' to 'X' | D: Freezing |
| 5. The temperature at which 'Y' changes to 'Z' | E: Melting point |
| F: Boiling point |
