Advertisements
Advertisements
प्रश्न
In evaporation
पर्याय
all molecules of liquid begin to escape out
only the molecules at the surface escape out
the temperature of liquid rises by absorbing heat from surroundings.
the molecules get attracted within the liquid.
Advertisements
उत्तर
only the molecules at the surface escape out
APPEARS IN
संबंधित प्रश्न
All molecules of a liquid take part in the process of evaporation.
Boiling is a rapid phenomenon.
Boiling occurs at ....................
During boiling or vaporization
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.
Comment on the statement ‘evaporation is a surface phenomenon’.
Give reason for the increase in rate of evaporation of a liquid when air is blown above the liquid.
What is boiling? Explain it on the basis of molecular motion?
How is the heat energy supplied to a liquid used during boiling at a fixed temperature?
