Two non-metallic oxides 'A' and 'B' are produced by buring of fossil fuels 'A' pollutes both air and water. 'B' does not cause water pollution and its presentce in water is essential. It causes air pollution. Idendify A and B.

Two non-metallic oxides 'A' and 'B' are produced by buring of fossil f

1.	Two non-metallic oxides 'A' and 'B' are produced by buring of fossil fuels 'A' pollutes both air and water. 'B' does not cause water pollution and its presentce in water is essential. It causes air pollution. Idendify A and B.
Answer» `NO_(2),SO_(2)` `SO_(2),CO` `SO_(2),CO_(2)` `CO_(2),NO_(2)` Solution :A' can be `SO_(2)" or "NO_(2)` because they pollute air and cause acid rain to pollute water. 'B' can be `CO_(2)` since it does not cause acid rain. Its presence in water is ESSENTIAL for aquatic plants. It is considered as an air POLLUTANT as it RESULTS in global warming.