Asked by Sunil Soni | 19th Oct, 2016, 12:53: PM

Expert Answer:

Nitrogen atom in pyridine is highly electronegative while in pyrrole resonance on the electron distribution surmounts the effect of high electronegativity. Due to this negative charges appear at the four carbons and positive charge appears at the nitrogen. So the option (1) is correct.

Answered by Arvind Diwale | 21st Oct, 2016, 12:59: PM