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प्रश्न
Differentiate between living and non-living matter.
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उत्तर
| Living matter | Non-living matter |
| The earth is home to all kinds of plants and animals. They can grow, move and reproduce on their own. | Most of the matter in the universe is non-living. It means that it does not grow, move or reproduce on its own. |
| It is natural only. | It can be natural or man made. |
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संबंधित प्रश्न
State three properties of molecules of a matter.
A gas has neither a definite volume nor a definite shape. Describe the molecular model to explain it.
Distinguish between the three states of matter—solid, liquid, and gas on the basis of their molecular models
What do you mean by the change of state of matter?
Water cycle is an example of interconversion of states of water. Explain.
Give a reason for the Liquids can flow easily.
Give two examples for of the following
Substances which do not change their states.
Match the following
| Column A | Column B | ||
| a | Solids | 1 | Can flow in all directions |
| b | Sublimination | 2 | The temperature at which a liquid changes into its gaseous state |
| c | Boiling Point | 3 | Can have any number of free surfaces |
| d | Gases | 4 | Gaps between particles |
| e | Intermolecular space | 5 | Change of state from solid to gas |
Fill in the blank with the correct word Given below.
Brownian movement is maximum in ____.
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 |
