Question

In pyrrole the electron density is maximum on

• A. $2and5$
• B. $2and3$
• C. $3and4$
• D. $2and4$

Answer 1

The correct option is A $2and5$


Electron density is maximum on $2\&5th$ carbon because $-ve$ charge present at carbon $2and5$ so electrophilic substitution reaction take place at $2^{nd}and{5}^{th}$ carbon.
Hence, option (a) is correct.