Photochemical smog formed in congested metropolitan cities mainly consists of
Options
(a) ozone, peroxyacetyl nitrate and NOₓ
(b) smoke, peroxyacetyl nitrate and SO₂
(c) hydrocarbons, SO₂ and CO₂
(d) hydrocarbons, ozone and SOₓ
Correct Answer:
ozone, peroxyacetyl nitrate and NOₓ
Explanation:
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