MCQOPTIONS
Saved Bookmarks
| 1. |
In the metallurgical extraction of zinc from \[ZnO\] the reducing agent used is [MP PET 1994] |
| A. | Carbon monoxide |
| B. | Sulphur dioxide |
| C. | Carbon dioxide |
| D. | Nitric oxide |
| Answer» B. Sulphur dioxide | |