The correct order of nucleophilicity is :–(a) Cl– > Br– > I– >

1.	The correct order of nucleophilicity is :–(a) Cl– > Br– > I– > OH– > C2H5O–(b) I– > OH– > Br– > Cl– > C2H5O–(c) I– > Br– > Cl– > OH– > C2H5O–(d) C2H5O– > OH– > Cl– > Br– > I–
Answer» Correct option (d) C₂H₅O^– > OH^–> Cl^– > Br^– > I^– Explanation: Weaker the acid, stronger is the conjugate base and stronger is nucleophilicity. The order of nucleophilicity is C₂H₅O^– > OH^– > Cl^– > Br^– > I^–

The correct order of nucleophilicity is :–(a) Cl– > Br– > I– > OH– > C2H5O–(b) I– > OH– > Br– > Cl– > C2H5O–(c) I– > Br– > Cl– > OH– > C2H5O–(d) C2H5O– > OH– > Cl– > Br– > I–

Answer»

Correct option (d) C₂H₅O^– > OH^–> Cl^– > Br^– > I^–

Explanation:

Weaker the acid, stronger is the conjugate base and stronger is nucleophilicity. The order of nucleophilicity is C₂H₅O^– > OH^– > Cl^– > Br^– > I^–

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The correct order of nucleophilicity is :–(a) Cl– &gt; Br– &gt; I– &gt; OH– &gt; C2H5O–(b) I– &gt; OH– &gt; Br– &gt; Cl– &gt; C2H5O–(c) I– &gt; Br– &gt; Cl– &gt; OH– &gt; C2H5O–(d) C2H5O– &gt; OH– &gt; Cl– &gt; Br– &gt; I–

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The correct order of nucleophilicity is :–(a) Cl– > Br– > I– > OH– > C2H5O–(b) I– > OH– > Br– > Cl– > C2H5O–(c) I– > Br– > Cl– > OH– > C2H5O–(d) C2H5O– > OH– > Cl– > Br– > I–