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प्रश्न
Give reason :
Liquids have a definite volume but no definite shape.
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उत्तर
The molecules of the liquid are loosely packed and the intermolecular force of attraction is small but a number of molecules in it remains the same. Hence liquids have a definite volume but no definite shape.
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संबंधित प्रश्न
Water evaporates only at 100°C.
Evaporation takes place over the entire mass of the liquid.
State three properties of molecules of a matter.
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
Explain the change of a solid into a liquid at a constant temperature.
How a liquid changes into its gaseous state? Explain?
Why liquids do not have definite shape?
What happens when a solid is heated?
Name the phenomenon which cause the following change.
Formation of water vapour from water.
All kinds of matter
