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प्रश्न
All molecules of a liquid take part in boiling.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
True.
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Change of Liquid into Vapour State
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संबंधित प्रश्न
Evaporation takes place only from the surface of liquid.
Temperature of a liquid rises during boiling or vaporization
Boiling occurs at ....................
Heat is ................... during boiling.
Cooling is produced in ....................
The rate of evaporation of a liquid increases when:
Comment on the statement ‘evaporation is a surface phenomenon’.
Give reason for the increase in the rate of evaporation of a liquid when temperature of liquid is increased.
What is boiling? Explain it on the basis of molecular motion?
Name two ways of change of liquid state to the vapour state and distinguish them.
