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1. |
Among the following, which one is the strongest base? |
A. | C<sub>6</sub>H<sub>5</sub>NH<sub>2</sub> |
B. | p‚àíNO<sub>2</sub>C<sub>6</sub>H<sub>4</sub>NH<sub>2</sub> |
C. | m‚àíNO<sub>2</sub>‚àíC<sub>6</sub>H<sub>4</sub>NH<sub>2</sub> |
D. | C<sub>6</sub>H<sub>5</sub>CH<sub>2</sub>NH<sub>2</sub> |
Answer» E. | |