Correct statement for Sn₂ reaction is: Inversion of configuration; rate depends on both substrate and nucleophile, Racemization; rate depends only on substrate, Retention of configuration; rate depends only on nucleophile, None of these

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Correct statement for Sn₂ reaction is: Inversion of configuration; rate depends on both substrate and nucleophile, Racemization; rate depends only on substrate, Retention of configuration; rate depends only on nucleophile, None of these Answer: Inversion of configuration; rate depends on both substrate and nucleophile

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the FPSC Federal Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.