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प्रश्न
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.
विकल्प
True
False
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उत्तर
True.
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संबंधित प्रश्न
A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?
Fill in the blank:
Any matter which has a definite.................... but no definite shape is called a...............
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. |
Name the phenomenon which cause the following change:
Conversion of ice into water.
If an object is taken to the moon from the earth what will be its mass ?
Give reason
A red ink drop added to small amount of water in a glass turns water red in some time.
State two characteristics of matter demonstrated by diffusion.
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to free diffusion.
A crystal of iodine is placed in a closed flat bottom flask and heated. State how you would conclude from the observations seen, that interparticle space is minimum in solids and maximum in gases.
