When a hydrocarbon undergoes halogenation, or halogen substitution (same thing,) one or more hydrogen atoms are replaced by fluorine, chlorine, bromine, or iodine. This is how, for example, drinking water can become contaminated by the chlorine used to disinfect it. Chlorofluorcarbons, or CFCs are dangerous gaseous chemicals which result from this type of process. CFCs catalyze (speed up) the chemical decomposition of ozone, which is an important UV-light absorber in our stratosphere.
Chlorofluorocarbons (CFCs) were commonly used in refrigeration, air conditioning, and aerosol propellants. However, due to their harmful environmental impact on the ozone layer, their use has been largely phased out under the Montreal Protocol.
Freon is the name for a group of compounds. I think, though I'm not positive, that all of them are chlorofluorocarbons; there may be some which are not.
It is caused by a group of fungi called dermatophytes in the genus "Trichophyton".More Information:The organism that causes the condition known as athlete's foot belongs to the Kingdom: Fungi.
The genus name for the HIV virus, which causes AIDS, is Lentivirus.
The scientific name of the parasite that causes amoebiasis is Entamoeba histolytica.
Chlorofluorocarbons
The chlorine in chlorofluorocarbons causes depletion of atmospheric ozone.
Low ozone concentrations are caused in part by chlorofluorocarbons, or CFCs.
See "What is causing the depletion of the Ozone Layer?" in the"Related questions" section below.
Chlorofluorocarbons are refrigerants that are used in air conditioning systems and refrigeration appliances. These chemicals which are let into the environment as a vapor are responsible for causing erosion of the ozone layer. These problems are caused by damaged equipment or improperly maintained appliances.
Chlorofluorocarbons destroy ozone. It is vital for earth.
Chlorofluorocarbons are usually colorless gases or liquids.
The destruction of ozone layer is caused by chlorofluorocarbons. These compounds initiate a chain reaction in the ozone layer which destroys these molecules.
The anagram is chlorofluorocarbons (CFC's, e.g. some freons).
yes
Chlorofluorocarbons as always are the reply. These are the gases with most ozone depletion potential. The potential is too high to be imagined.CFCs (chlorofluorocarbons).
Chlorofluorocarbons (CFCS) not only causes hole in ozone layer but also causes greenhouse effects and adversely affects human life and environment as UV rays can direct affect human body due to ozone hole