Question

1.
Which of the following is ambident nucleophile :-
(1) NH2OH
(2) NCOⓇ
(3) NO,
(4) All of these​

Answer 1

Answer:

Nucleophile is a chemical species that donates an electron pair to form a chemical bond in relation to a reaction. All molecules or ions with a free pair of electrons or at least one pi bond can act as nucleophiles. Because nucleophiles donate electrons, they are by definition Lewis bases. Nucleophilic describes thpooe affinity of a nucleophile to the nuclei.