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प्रश्न
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
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उत्तर
This is so because when the distance between particles increases, and the force of attraction decreases leading to Inter-particle attraction to almost negligible.
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संबंधित प्रश्न
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The change of water vapour into water is called ......................
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The temperature at which a liquid boils is called the................. point of that liquid.
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
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Particles are far apart and move in all directions.
Match the following
| Column A | Column B |
| (a) Solids | (1) Can flow in all directions. |
| (b) Sublimation | (2) The temperature at which a liquid changes into its gaseous state. |
| (c) Boiling point | (3) Any number of free surfaces. |
| (d) Gases | (4) Gaps between particles. |
| (e) Intermolecular space | ro(5) Change of state fm solid to gas. |
Write true or false for each statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
Give the reason for the following
Particles of matter move more rapidly on the application of heat.
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