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प्रश्न
Evaporation is rapid on a wet day.
विकल्प
True
False
उत्तर
False.
APPEARS IN
संबंधित प्रश्न
All molecules of a liquid take part in boiling.
Boiling occurs at ....................
The molecules of liquid ............. heat from surroundings in evaporation.
In evaporation
The boiling point of a liquid is increased by
Do all the molecules of a liquid take part in evaporation? If not, explain your answer.
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.
What is the change in average kinetic energy of molecules of a liquid during boiling at its boiling point?
How is the heat energy supplied to a liquid used during boiling at a fixed temperature?
