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प्रश्न
Complete the blank with reference to interconversion of matter on the basis of kinetic theory-with the word ‘increase’, ‘decreases’, ‘gain’, ‘lose’, or ‘overcome’ in the following case.
During sublimation, the inter-particle attraction is _______________.
उत्तर
During sublimation the inter-particle attraction is overcome.
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संबंधित प्रश्न
What happens to water if it is heated and Explain the phenomenon of change of state of water.
Fill in the blank:
The change of a solid into a liquid is called melting or................
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The temperature at which a liquid starts changing into its vapour state is ______.
What are the two conditions for the interconversion of states of matter ?
Write your observation and conclusion for the following:
When one of the balloons suspended to the metre scale is punctured while other remains inflated ?
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Liquids have a definite ............
Write true or false for statement. Rewrite the false statement correctly.
Solids and liquids can flow.
Gases
- cannot be compressed easily,
- occupy the entire space of the container.
- have definite shapes.
- cannot flow.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to space.
Give a reason why –
Solids have a definite volume & a definite shape.
