MCQOPTIONS
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| 1. |
When sulphur dioxide is released into the air it reacts with water and oxygen to form sulfuric acid, H2SO4. Sulfuric acid is a strong acid. Which of the following is present in maximum in acid rain? |
| A. | HCl |
| B. | H2NO3 |
| C. | H2SO4 |
| D. | H2CO3 |
| E. | None of the above/More than one of the above |
| Answer» D. H2CO3 | |