In a polar aprotic solvent like DMSO, what is the correct decreasing order of nucleophilicity among — Reaction Mechanism Chemistry Question
Question
In a polar aprotic solvent like DMSO, what is the correct decreasing order of nucleophilicity among halide ions?
Answer: B
💡 Solution & Explanation
Polar aprotic solvents lack acidic hydrogens and do not form a hydrogen-bonding solvation shell around anions. Therefore, the smallest, most charge-dense anion ($F^-$) acts as the strongest nucleophile.
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