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प्रश्न
Fill in the blank
Liquids have a definite ............
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उत्तर
Liquids have a definite volume.
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संबंधित प्रश्न
Evaporation takes place at ...............temperature.
What is meant by the intermolecular forces of attraction? How do they vary in solids, liquids and gases?
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
Describe the molecular model for a liquid. I-low does it explain that a liquid has no definite shape, but has a definite Volume?
What happens when a solid is heated?
Write whether the following statement is true or false.
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely.
Name the phenomenon which cause the following change.
Conversion of water into steam.
Fill in the blank with the correct word Given below.
Matter can change from one state to another by the change in ____
State the property of the following substance.
Sulphur is a yellow amorphous powder insoluble in water.
Match the arrangement of atoms in the three states of matter in List I with the correct state in List II.
| List I | List II |
| 1. Arrangement of atoms is far apart | A: Solids |
| 2. Force of attraction between atoms is very strong | B: Liquids |
| 3. Movement of atoms is in any random direction | C: Gases |
| 4. Particles diffuse very easily | |
| 5. Particles show movement about their own position |
