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प्रश्न
Evaporation takes place at ................. .
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उत्तर
Evaporation takes place at all temperature.
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संबंधित प्रश्न
Evaporation is rapid on a wet day.
Evaporation takes place only from the surface of liquid.
Temperature of a liquid rises during boiling or vaporization
All molecules of a liquid take part in boiling.
Boiling occurs at ....................
Heat is ................... during boiling.
No heat is supplied to a liquid during evaporation. How does then the liquid change into its vapours?
Give reason for the increase in rate of evaporation of a liquid when air is blown above the liquid.
Give reason for the increase in the rate of evaporation of a liquid when temperature of liquid is increased.
How is the heat energy supplied to a liquid used during boiling at a fixed temperature?
