Chemistry - Environmental Chemistry Question with Solution | TestHub

ozone, peroxyacetyl nitrate and ${\mathrm{NO}}_x$

smoke, peroxyacetyl nitrate and ${\mathrm{SO}}_2$

hydrocarbons, ${\mathrm{SO}}_2$ and ${\mathrm{CO}}_2$

hydrocarbons, ozone and ${\mathrm{SO}}_x$