NSR OF R-O-R || Reaction OF Ether with HI || Nucleopation Substitution by Neighbouring Group Participation ( SNngp Reaction and Condition)

SNi and SN1NGP (Neighbouring Group Participation Reaction)

Reaction OF R-OH || R-X || R-O-R

SnEA->Nucleophilic Substitution by Elimination Addition Steps || SNAE-> Nucleophilic Substitution by Addition Elimination Steps || Cine Substitution || SnNGP-> Nucleophilic Substitution by Neighbouring Group Participation

The R-O-R bond angle in ether is

NGP (neighouring group of participation) assistance for S_(N)2 reaction will not be seen in -

The ether that undergoes electrophilic substitution reactions is