Electrophilic Substitution Reactions of heterocyclics: Pyrrole, Furan and Thiophene.

[@bhupeshkumar3958]

Nitrogen electronegativity is 3.04 and sulpur 2.58

[@srchemistry1879]

By mistake. Please excuse. Thanks for pointing out

[@knowledgefirst6224]

Mam kahan khoyay huay ho app nitrogen is more electronegative than sulphur and U say S is more electronegative than nitrogen.

[@srchemistry1879]

Yes you are right. Please excuse. It is by mistake. Thanks for pointing out.