MCQOPTIONS
Saved Bookmarks
| 1. |
The most dangerous method of preparing hydrogen would be by the action of \[HCl\] and [JIPMER 2000] |
| A. | \[Al\] |
| B. | \[K\] |
| C. | \[Fe\] |
| D. | \[Zn\] |
| Answer» C. \[Fe\] | |