Sir mis-wrote the heading. Instead of 5->6 it should be 4->5.
Sir,Please explain this.
Sir in whole video at some places nucleophile are going and get attached to benzene ring and at some places electrophile are going and get attached to benzene ring so how we will identify that whether electrophile or nucleophile which will go
Sir at 5.00 why only B- combines with that ring and why not A+combine