What are the chemical properties of CFCs?
Chlorofluorocarbons (CFCs) These compounds are non-flammable, tasteless and odourless, and chemically stable. Their other important property is their volatility, having boiling points close to zero degrees Centigrade.
What are CFCs its uses and properties?
Chlorofluorocarbons (CFCs) are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine. They are used in the manufacture of aerosol sprays, blowing agents for foams and packing materials, as solvents, and as refrigerants.
Are CFCs synthetic chemicals?
CFCs are made up of carbon, fluorine, and cesium. 10. All CFCs are synthetic chemicals.
What is the chemical formula of chlorofluorocarbon?
So the chemical formula for CFC-11 is CFCl3. That is, it has 1 carbon atom, no hydrogen, 1 fluorine atom, and 3 chlorine atoms.
Are CFCs polar or nonpolar?
The CFCs have still higher boiling points because the chloride is even more polarizable than fluoride. Because of their polarity, the CFCs are useful solvents, and their boiling points make them suitable as refrigerants.
Are CFCs odorless?
CFCs are inert, stable at high temperatures and are odourless, colourless, nontoxic, noncorrosive and nonflammable. Under the trade name of Freons, CFCs were widely used in aerosols, fire-extinguishers, refrigerators, and in the manufacture of foam plastics.
What is CFC and its effects?
Chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs) and halons destroy the earth’s protective ozone layer, which shields the earth from harmful ultraviolet (UV-B) rays generated from the sun. CFCs and HCFCs also warm the lower atmosphere of the earth, changing global climate.
What are the harmful effects of CFCs?
→CFCs are responsible for depletion or destroying the Ozone layer which protects us from harmful UV rays. →It increases the temperature of the earth, thereby Contributing to Global warming.
Are CFCs reactive?
CFCs do not react easily with other chemicals in the lower atmosphere (troposphere). But UV light can break up a CFC, making it highly reactive. In the lower atmosphere, CFCs are protected from UV light from the ozone layer in the stratosphere. But as CFCs rise, they move into the stratosphere.
Do CFCs react readily with other chemicals?
CFCs are made up of carbon, fluorine, and cesium. CFCs usually react readily with other chemicals. CFCs were developed as replacements for toxic refrigerants.
What is the chemical composition of CFC 113?
C2Cl3F31,1,2-Trichloro-1,2,2-trifluoroethane / Formula