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प्रश्न
Evaporation takes place at ...............temperature.
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उत्तर
Evaporation takes place at all temperature.
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संबंधित प्रश्न
Evaporation of a liquid causes cooling.
State three properties of molecules of a matter.
Write true or false For the following Statement
The molecules in a substance arc in random motion.
Write true or false for the following statement
The liquids are less viscous than the gases.
What are the two conditions for the interconversion of states of matter?
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Liquids and gases
Fill in the blank
The physical state of a substance, which has a fixed volume but no fixed shape is ...............
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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?
