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प्रश्न
Name the phenomenon which cause the following change.
Conversion of water into steam.
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उत्तर
Conversion of water into steam is boiling.
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संबंधित प्रश्न
Discuss the three states of matter solid, liquids and gas on the basis of molecular model.
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
What are the two conditions for the interconversion of states of matter?
Fill in the blank
Water boils at .............
Write whether the following statement is true or false.
Only water can exist in three different states.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are far apart and move in all directions.
Give two examples for each type of matter
All kinds of matter
State what would you observe if
(a) sugar is added to pebbles take in a plastic beaker
(b) sand is added to glass balls in a beaker. What would you conclude from this imaginative demonstration?
Define the term ‘Liquefaction of gases’.
