What is chlorofluorocarbon, Chemistry

Assignment Help:

Q. What is chlorofluorocarbon?

A chemical is some substance that has a definite composition. Ozone is a chemical which is made up of three particles of oxygen. Ozone forms a thick blanket on top of the clouds in the stratosphere. This layer of ozone protects Earth as of overexposure to ultraviolet radiation from the Sun. You are most likely familiar with the damage that exposure to ultraviolet radiation can do to your skin in the form of sunburn. Ultraviolet radiation can as well harm other animals and plants. In the 1980s scientists recognized that the ozone layer around Earth was becoming measurably thinner in some spots. In the 1970s scientists had experiential that large quantities of chlorofluorocarbons (CFCs) had accumulated in Earth's atmosphere.

CFCs are chemicals which contain fluorine, chlorine and carbon. CFCs were utilized as coolants in refrigerators and air conditioners and as propellants in spray cans because they were considered relatively nonreactive. A few scientists hypothesized that there might be a connection between the concentration of CFCs in the atmosphere and the thinning of the ozone layer.


Related Discussions:- What is chlorofluorocarbon

Inductive effect, inductive effect of -OH and -CHO group

inductive effect of -OH and -CHO group

Ligand field theory, LIGAND FIELD THEORY The five d orbitals with dist...

LIGAND FIELD THEORY The five d orbitals with distinct values of the magnetic quantum number (m) have the similar energy in a free atom or ion. In any compound they interact

Inorganic salt analysis, analysis of group III basic radicals Ti 4+, Th4+, ...

analysis of group III basic radicals Ti 4+, Th4+, Zr4+, V5+, Ce4+ and UO2 2+

Illustrate strengths of acids and bases, Q. Illustrate Strengths of Acids a...

Q. Illustrate Strengths of Acids and Bases? Ans. Acids and bases can be classified as  strong  or  weak . If an acid or base is strong, it ionizes completely in water. On

Softening of water and deionization method, Q. What is softening of water? ...

Q. What is softening of water? Describe deionization method of water softening with diagram. Ans. Softening of water: The process of removing the hardness causing salts from

BHC, structure and uses

structure and uses

Mole concept , what is the relation between gram atomic mass and avogadro'...

what is the relation between gram atomic mass and avogadro''s no ?

Show the rate of decrease in atomic radius, Q. Show the rate of decrease in...

Q. Show the rate of decrease in atomic radius? The rate of decrease in atomic radius along the lanthanide series and also along the actinide series is even less than that in th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd