Question

Write any two differences between evaporation Momentum and boiling momentum

Answer 1

Answer:

Explanation:

Evaporation:

Definition:

"Evaporation is the changing of liquid into vapours from the surface of liquid without heating it."

Temperature:

Evaporation takes place at all temperature.

Place of Occurance:

Evaporation occurs only from the surface of liquid.

Boiling:

Definition:

"Boiling is the rapid vapourization of liquid into vapours at the boiling point of liquid,the temperature at which vapour pressure of liquid becomes equal to atmospheric pressure."

Temperature:

Boiling occurs at a fixed temperature called Boiling Point of liquid.

Place of Occurance:

Boiling occurs from the surface of liquid as well as within the liquid.