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प्रश्न
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles move about very quickly.
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उत्तर
Liquid
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संबंधित प्रश्न
Water evaporates only at 100°C.
Fill in the blank
The molecular motion in liquid and gas is in ................. path.
Fill in the blank
Liquids have a definite ............
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
Write true or false for the statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
Multiple choice question.
The process by which a solid changes into a liquid is called
What is meant by the inter-molecular forces of attraction ?
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 |
For removing grains from stalks, the ______ method is used.
Gas like the state of Matter that exists at extremely cold temperatures used in the field of cryogenics.
