Hydroxide cannot be used as a nucleophile in a nucleophilic aromatic substitution reaction.Select answer from the options belowTrueFalse

In a nucleophilic aromatic substitution reaction, if hydroxide is used as the nucleophile, then an acid (such as H3O+) must be introduced into the reaction flask after the reaction is complete in order to protonate the phenolate ion and obtain an uncharged product.Select answer from the options belowTrueFalse

For a nucleophilic aromatic substitution to occur, the aromatic ring must contain a leaving group that is either ortho or para to a powerful electron-withdrawing group.Select answer from the options belowTrueFalse

Which of the following reactions is an example of nucleophilic substitution reaction ?

Which of the following is NOT a nucleophile?Select answer from the options belowNa+  H2O  Br-  HO-

Nucleophilic substitution reaction is given by those compounds which have nucleophilic group as a good leaving group. The leaving group is a electron withdrawing group, it should be stable after leaving with bonding pair of electrons and it should have high polarisability.Which of the following compound will give nucleophilic substitution reactions?