MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Which of the following is the most activating in electrophilic aromatic substitution? |
| A. | -NO<sub>2</sub> |
| B. | -NHCOCH<sub>3</sub> |
| C. | -CN |
| D. | -NH<sub>2</sub> |
| Answer» E. | |