TLS Online TPP Program

#Question id: 40483


While HFCs (Hydrofluorocarbons) were introduced to replace CFCs because they do not deplete the ozone layer, they are still problematic. Why?

#Applied Microbiology
  1. hey are highly toxic to humans
  2. They contribute significantly to acid rain.
  3. They are potent greenhouse gases with high Global Warming Potential (GWP)
  4. They react with oxygen to form smog.