HARDMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryGOCAchiever Section

Among the following, the strongest nucleophile is : (a) C H SH (b) CH COO (c) CH NH (d) NCCH

Answer
A
Explanation

Strongest nucleophile is 2 5 C H SH.In this compound S is electron pair donor. Since S is least electronegative, hence, its tendency to donate electron pair is highest.

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