define boiling point , melting point and evaporation
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A particular temperature at which liquid start vapourising is called it's boiling point. The Boiling point of water is 100°c
A particular temperature at which solid starts changing into liquid is called melting point. Melting point of water is at room temperature around 25°c.
Evaporation refers to changing of liquid in to vapour or gas below its boiling point.
A particular temperature at which solid starts changing into liquid is called melting point. Melting point of water is at room temperature around 25°c.
Evaporation refers to changing of liquid in to vapour or gas below its boiling point.
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Melting point - the temperature at which a solid melts to become liquid at the atmospheric pressure is called its melting point
Boiling point- the temperature at which a liquid boil to become gas at the atmospheric pressure is called its boiling point
Evaporation - in case of liquid, a small fraction of particles at the surface, having higher kinetic energy, is able to break away the force of attraction of other particles and gets converted into vapour. This phenomenon of change of a liquid into vapours at any temperature below its boiling point is called evaporation
Boiling point- the temperature at which a liquid boil to become gas at the atmospheric pressure is called its boiling point
Evaporation - in case of liquid, a small fraction of particles at the surface, having higher kinetic energy, is able to break away the force of attraction of other particles and gets converted into vapour. This phenomenon of change of a liquid into vapours at any temperature below its boiling point is called evaporation
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