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प्रश्न
Name the phenomenon which cause the following change.
Formation of water vapour from water.
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उत्तर
Formation of water vapour from water is vaporation.
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संबंधित प्रश्न
The temperature of a substance remains unaffected during its change of state.
Fill in the blank
The inter-molecular spacing is .......... in solids ........... in liquids and ............... in gases.
Define interconversion of states of matter.
Give a reason for the Liquids can flow easily.
Give a reason for the Pure substances have fixed melting or boiling points.
Fill in the blank
......... can flow.
Fill in the blank
Liquids have no definite ...........
Write whether the following statement is true or false
All solids, on heating, first change to the liquid and then to the gaseous state always.
One kind of matter can be distinguished from another by its physical properties and chemical properties.
Fill in the blank with the correct word Given below.
Matter can change from one state to another by the change in ____
