MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following acids is used to prepare explosives such as TNT? |
| A. | Sulphuric acid |
| B. | Oxalic acid |
| C. | Lactic acid |
| D. | Ammonium hydroxide |
| E. | None of these |
| Answer» B. Oxalic acid | |