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Question
In evaporation
Options
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.
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Solution
only the molecules at the surface escape out
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RELATED QUESTIONS
Temperature of a liquid rises during boiling or vaporization
All molecules of a liquid take part in boiling.
Boiling occurs at ....................
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Match the column
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| (c) Thermal expansion |
(3) Cooking utensils |
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