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Heat energy required for converting 1 g of ice to water. Latent heat of fusion of ice =80 cal/g Heat energy required for converting 1 g of water to vapour. Latent heat of vapourization =540 cal/g
The latent heats of fusion and vaporization are the heat inputs required to produce the phase changes. The word latent means hidden, when the phase change is from solid to liquid it is the latent heat of fusion, and when the phase change is from liquid to gas, it is the latent heat ...
There are a total of four types of latent heats: The latent heat of vaporization, which is the energy required to convert a liquid to a vapor at a specific temperature. The latent heat of fusion, which is the energy required to transition between the solid and the liquid phases at a ...
The latent heat of fusion of ice is : A33.4×105J/kg B22.5×105J/kg C33.4×104J/kg D2.25×104J/kgSubmit Define the latent heat of fusion of ice View Solution Define the latent heat of vaporization of water View Solution Latent heat of vaporization is View Solution Latent heat of ...
certain amount of material is called a latent heat. Latent Heat For water, the latent heat of fusion (heat needed to melt ice to water) is 79.7 cal/gm. For water, the latent heat of vaporization (heat needed to boil water) is 540 cal/gm. ...
liquid phase change, it is referred to as the heat of fusion; and for a liquid to gas phase change, the heat of vaporization. The heat of fusion or vaporization can be expressed mathematically as Q = mL (2) Where L is the latent heat of fusion or vaporization (Jkg ...
This is a table of specific latent heat (SLH) of fusion and vaporization for common materials. Note the extremely high values for ammonia and water compared to that of nonpolar molecules. Sensible Heat and Meteorology While latent heat of fusion and vaporization are used in physics and chemistry...
heat necessary to change 1 g of liquid to vapor (latent heat of vaporization) without change of temperature; heat necessary for change of state being negative or positive heat (e.g., fusion, evaporation, and melting). For example, the latent heat of fusion of ice water is 80 cal/g...
the latent heat of sublimation is just the sum of the latent heats of fusion and vaporization. Hence the lat heat of sublimation for water is about (334 + 2260) kJ/kg = 2600 kJ/kg You could refer to the following web-page read the para. under "Some Technical Stuff": usa...