Question

Simple and clear-cut definitions along with the differences between the following terms:

•Evaporation
•Sublimation
•Condensation

Answer 1

Evaporation : the process of conversion of water to watervapour is called evaporation..
Sublimation : the process of conversion of solid to gas without undergoing into liquid is called sublimation.
Condensation : the process of conversion of watervapour to water is called condensation.
Thanks...

Answer 2

Heya friend,

Evaporation is the phenomenon of change of state of liquid to gaseous state on any temperature below the boiling point of the liquid. Particles of liquid are held together by mutual forces of attraction. Since the particles are in motion, they passes kinetic energy to all temperatures. Due to collision with each other, they pass on their energy to each other. the particles which are on the surface of liquid take up the energy from surrounding particles to overcome force of attraction and evaporate. The temperature of surrounding particles gas decreases and cooling is caused.

Sublimation is a process by which solid state directly change to gaseous state without undergoing the intermediate state ie-Liquid by heating or without heating.


Condensation is a phenomenon of changing of gaseous state to solid state on cooling, as on cooling the kinetic energy of the particle's decreases and thus they change their state.


•DIFFERENCES BETWEEN THEM

Evaporation is changing of state of liquid to gas and condensation is a process of changing from gas to liquid and sublimation is direct changing from solid to gas.

Evaporation happens at any temperature, for condensation we need to provide cooling and sublimation occurs at heating too( sometimes without heating).



Hope it helps..!!!