what is the latent heat of vaporisation and fusion pls explne with an example
Answers
Latent heat of vaporization is a physical property of a substance. ... When a material in liquid state is given energy, it changes its phase from liquid to vapor; the energy absorbed in this process is called heat of vaporization. The heat of vaporization of water is about 2,260 kJ/kg, which is equal to 40.8 kJ/mol
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The heat of fusion, also known as the latent heat of fusion, is a category of latent heat describing the energy for the phase change between a liquid and a solid to occur without a change in temperature......
What is the latent heat of fusion? ... It's called “latent” because while heat is added to the substance, the temperature does not change; all of the heat is “absorbed” into the conversion from solid to liquid. The same thing happens at the liquid-gas phase boundary; in that case it is the latent heat of vaporization......
the case of the latent heat of fusion it is the heat required to change a substance from a solid (ice) to a liquid (water) or vice versa while the latent heat of vaporization from a liquid (water) to a gas (steam) or vice versa.....
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