Question

The well known refrigerant Freon has the structure.

Answer 1

In order to find the chemical formula of the compound one must have to know the chemical name of the compound. Freon is a chlorofluorocarbon and which is important for polyhalogens.

Complete step by step solution:
As we know that the Dichlorodifluoromethane or difluorodichloromethane is a hydro chlorofluorocarbon (HCFC). This dreary gas is also called $HCFC - 22$ or $R - 22$ or $CHClF$. If hydrogens in the methane molecule are replaced by two chloro and two fluorine atoms we get a Freon molecule with formula as $C{F_2}C{l_2}$.
We can draw the structure of Freon as,

As we know it is generally utilized as a force and refrigerant. These applications are being eliminated in created nations because of the compound's ozone consumption potential (ODP) and high an unnatural weather change potential albeit worldwide utilization of R-22 keeps on expanding in light of appeal in creating countries. R-22 is a flexible middle of the road in mechanical organofluorine science, for example as an antecedent to tetrafluoroethylene.

Note: We have to remember that the freon is utilized for various halocarbon items. They are steady, nonflammable, low harmfulness gases or fluids which have commonly been utilized as refrigerants and as airborne fuels. These incorporate the chlorofluorocarbons (CFCs) that cause ozone consumption and HCFCs, (for example, Chlorodifluoromethane). Not all refrigerants of this sort are named as "Freon" since Freon is a brand name for the refrigerants R-12, R-13B1, R-22, R-410A, R-502, and R-503. The expression "Freon" is a typical descriptor or restrictive eponym (like a nonexclusive brand name) like "Xerox" , "iced drops" or "Kleenex". It is normally utilized when alluding to any fluorocarbon refrigerants. The gas-based type of Freon is known to emanate a solid substance smell similar to that of or nail clean remover.