Which of the following is false?
Photochemical smog has high concentration of reducing agents and is, therefore, called as reducing smog.
Non-viable particulates consist of smoke, dust, mist, fumes, etc.
Classical smog occurs in cool humid climate and it is mixture of smoke, fog and sulphur dioxide.
Ozone reacts with unburnt hydrocarbons in polluted air to produce peroxyacetylnitrate (PAN).
Photochemical smog is also known as "oxidizing smog", in that it has a high concentration of oxidizing agents. Ozone is a common oxidizing agent found in photochemical smog.