What is the correct order of nucleophilicity | vedclass

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Question

(B) Nucleophilicity is the tendency of a species to donate an electron pair to an electrophile. For species in the same period,nucleophilicity decreas

Vedclass · Accepted Answer

$CH_3^{\ominus} > NH_2^{\ominus} > CH_3O^{\ominus} > CH_3COO^{\ominus}$

Vedclass · Answer

(B) Nucleophilicity is the tendency of a species to donate an electron pair to an electrophile. For species in the same period,nucleophilicity decreases as electronegativity increases. The electronegativity order of the donor atoms is $C Thus,the basicity and nucleophilicity order is $CH_3^{\ominus} > NH_2^{\ominus} > CH_3O^{\ominus}$. $CH_3COO^{\ominus}$ is the least nucleophilic due to resonance stabilization of the negative charge. Therefore,the correct order is $CH_3^{\ominus} > NH_2^{\ominus} > CH_3O^{\ominus} > CH_3COO^{\ominus}$.

What is the correct order of nucleophilicity for the following species?

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