Question

What is the latent heat of vaporization?​

Answer 1

${\bold{\huge{\blue{\underline{\red{An}\pink{sw}\green{er}\purple{:-}}}}}}$

The quantity of heat required to change one unit mass of liquid into gaseous state at it's boiling point/maximum temperature without any change of temperature is known as latent heat of vaporisation.

• It is also known as latent heat of boiling of liquid.

• SI unit of latent heat of vaporisation is J/kg.

$\bf\boxed\star\red{\underline{\underline{{More\: Information.....!!!!!!}}}}$

☛Vaporisation:-It is the process in which liquid change into vapour when the matter acquires it's maximum temperature is known as vaporisation.

☛Evaporation:-It is the process in which liquid change into vapour without reaching it's maximum temperature is known as evaporation.

• Evaporation is an endothermic reaction in which heat is absorbed inside the reaction.

Answer 2

Answer:

the empathy of vaporization also known as the heat of vaporization or heat of evaporation is the amount of energy that must be added to a liquid substance to transfer A quantity of the substance into a gas the enthalpy of vaporization is a function of the pressure at which the transfer take place..

thanks

by riyaz I am your biggest fan