Which of the following has the maximum nucleo | vedclass

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(C) The nucleophilicity of species in the same period decreases as the electronegativity of the atom bearing the negative charge increases. Comparing

Vedclass · Accepted Answer

$CH_3^{-}$

Vedclass · Answer

(C) The nucleophilicity of species in the same period decreases as the electronegativity of the atom bearing the negative charge increases. Comparing the species: $CH_3^{-}, NH_2^{-}, OH^{-}, F^{-}$. Electronegativity increases in the order: $C Therefore,the stability of the negative charge increases in the order: $CH_3^{-} Since nucleophilicity is inversely proportional to the stability of the negative charge,the order of nucleophilicity is: $CH_3^{-} > NH_2^{-} > OH^{-} > F^{-}$. Thus,$CH_3^{-}$ is the strongest nucleophile.

Which of the following has the maximum nucleophilicity?

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