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प्रश्न
Evaporation takes place at ...............temperature.
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उत्तर
Evaporation takes place at all temperature.
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संबंधित प्रश्न
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
Fill in the blank
Water is a matter because it has ............ and occupies ............
Fill in the blank
Liquids have a definite ............
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.
Define matter
Name the three states of matter and define them.
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 ____.
Fill in the blank with the correct word Given below.
Matter can change from one state to another by the change in ____
