The Refrigerant FREON is –a)Calcium Tetra Fluorideb)Difluoro Dic...
Dichlorodifluorornethane (R-12), is a colourless gas, and usually sold under the brand name Freon-12, is a chlorofluorocarbon halornethane (CFC), used as a refrigrant and aerosol spray propellant. Complying with the Montreal Protocol, its manufacture was banned in the United States along with many other countries in 1994 clue to concerns about damage to the ozone layer. It is soluble in many organic solvents.
The Refrigerant FREON is –a)Calcium Tetra Fluorideb)Difluoro Dic...
A type of refrigerant that has been widely used in air conditioning and refrigeration systems. It is a brand name for a group of chemicals called chlorofluorocarbons (CFCs), which were commonly used as refrigerants until the 1990s.
Freon is known for its low boiling point, which allows it to absorb heat from the surrounding environment and cool the area. It is also non-toxic and non-flammable, making it a popular choice for cooling systems.
However, the use of Freon and other CFCs has been phased out in many countries due to their harmful effects on the ozone layer. CFCs are known to deplete the ozone layer, which protects the Earth from harmful ultraviolet (UV) radiation. The Montreal Protocol, an international treaty, has been signed by many countries to reduce and eventually eliminate the use of CFCs.
In recent years, alternative refrigerants such as hydrofluorocarbons (HFCs) and hydrochlorofluorocarbons (HCFCs) have been developed as replacements for Freon. These new refrigerants have a lower impact on the ozone layer but still contribute to global warming.
It is important to handle and dispose of Freon and other refrigerants properly to prevent environmental damage. Many countries have regulations in place for the safe handling and recycling of refrigerants to minimize their impact on the environment.