

MCQOPTIONS
Saved Bookmarks
1. |
Oxidation of SO2 gives us what? |
A. | H<sub>2</sub>SO<sub>4</sub> |
B. | H<sub>2</sub>S<sub>4</sub>O<sub>7</sub> |
C. | SO<sub>3</sub> |
D. | HSO<sub>3</sub> |
Answer» D. HSO<sub>3</sub> | |