MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Which of the following has the highest activation of benzene ring? |
| A. | – NHCOCH<sub>3</sub> |
| B. | –OH |
| C. | –NH<sub>2</sub> |
| D. | –C<sub>6</sub>H<sub>5</sub> |
| Answer» D. ‚Äö√Ñ√∂‚àö√ë‚àö¬®C<sub>6</sub>H<sub>5</sub> | |