Reaction MechanismhardMCQ SINGLE⭐ Must-Do

A chemical reaction mechanism strictly follows second-order kinetics and occurs with complete stereoReaction Mechanism Chemistry Question

Question

A chemical reaction mechanism strictly follows second-order kinetics and occurs with complete stereochemical inversion. This identifies the pathway as:

Answer: B

💡 Solution & Explanation

The $S_N2$ mechanism is bimolecular (second-order) and involves a concerted backside attack that forces complete Walden inversion of the stereocenter.

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