MCQOPTIONS
Saved Bookmarks
| 1. |
In Antarctica ozone depletion is due to the formation of following compound |
| A. | acrolein |
| B. | peroxyacetyl nitrate |
| C. | \[S{{O}_{2}}\]and \[S{{O}_{3}}\] |
| D. | chlorine nitrate |
| Answer» B. peroxyacetyl nitrate | |