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प्रश्न
During boiling or vaporization
पर्याय
all molecules take part
temperature rises
no heat is absorbed
the average kinetic energy of molecules increases.
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उत्तर
all molecules take part
APPEARS IN
संबंधित प्रश्न
Evaporation is rapid on a wet day.
Temperature of a liquid rises during boiling or vaporization
Boiling occurs at ....................
Comment on the statement ‘evaporation is a surface phenomenon’.
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Give reason for the increase in rate of evaporation of a liquid when air is blown above the liquid.
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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?
Name two ways of change of liquid state to the vapour state and distinguish them.
