Which is a stronger nucleophile in an sn2 raction, pyridine or pyrole?

Pyridine

Explanation:

Pyridine is a stronger nucleophile than pyrole ,

Since , both have a lone pair of electron on its nitrogen atom , and both the structure are aromatic in nature .

But , in case of pyrole ,  the lone pair on nitrogen participates in the delocalization and makes the ring aromatic in nature . hence the lone pair losses its nuleophilic character .

But , in case of pyridine , the lone are free to act as a nucleophile , since they are not involved in the delocalization of the ring .

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.