MCQOPTIONS
Saved Bookmarks
| 1. |
Match the following products with their starting substrates |
| A. | A 4, B 1, C 2, D 3 |
| B. | A 1, B 4, C 2, D 3 |
| C. | A 2, B 3, C 1, D 4 |
| D. | A 3, B 4, C 2, D 1 |
| Answer» B. A 1, B 4, C 2, D 3 | |