Question

what is mean by specific latent of heat of vapourization ?​

Answer 1

specific latent of heat of vapourization :-

the amount of heat energy absorbed at constant temperature by unit mass of a liquid to convert into gaseous phase is called the specific latent of heat of vapourization

Answer 2

Answer:

Latent heat of vaporization is a physical property of a substance. It is defined as the heat required to change one mole of liquid at its boiling point under standard atmospheric pressure. It is expressed as kg/mol or kJ/kg. ... The heat of vaporization of water is about 2,260 kJ/kg, which is equal to 40.8 kJ/mol