Freons are used in ...... .

Which among the following compounds is used to decaffeinate coffee?

The commercial name of trichloroethene is:

Which among the following is used as a fumigant pesticide for strawberries?

Some halogen-containing compounds are useful in daily life. Some compounds of this class are responsible for the exposure of flora and fauna to increasing amounts of $UV$ light,which causes significant destruction. Name the class of these halocompounds. In your opinion,what should be done to minimize the harmful effects of these compounds?

Write the uses of $Freon$.