The temperature at which liquid change into vapour is very high for example , water vapourise at 100 degree celcius . Then how is it possible for water tn evaporate at room temperature or any other.
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Good question.
Water changes state when it is given a lot of kinetic energy. When it happens so the intermolecular force of attraction between the water molecular is unable keep the water molecules near to each other therefore they change their state liquid to gas. But during the temperature of 0°C and 100°C a phenomenon called evaporation happens. During evaporation a water molecule near the surface of the liquid absorbs some amount of heat from nearby water molecules and breaks free from the surface of the liquid and intermolecular force and becomes a gas molecule.
Hope this helps.......
Water changes state when it is given a lot of kinetic energy. When it happens so the intermolecular force of attraction between the water molecular is unable keep the water molecules near to each other therefore they change their state liquid to gas. But during the temperature of 0°C and 100°C a phenomenon called evaporation happens. During evaporation a water molecule near the surface of the liquid absorbs some amount of heat from nearby water molecules and breaks free from the surface of the liquid and intermolecular force and becomes a gas molecule.
Hope this helps.......
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0
Answer: suppose the water is kept at 50 degree celcius then it will get evaporated after sometime if kept continuously as to reach the boiling point it will take sometime!
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