Evaluate the standard halogen leaving groups in nucleophilic substitution reactions. Which represent — Haloalkanes and Haloarenes Chemistry Question
Question
Evaluate the standard halogen leaving groups in nucleophilic substitution reactions. Which represents the correct order of leaving group tendency?
Answer: A
💡 Solution & Explanation
Good leaving groups are the conjugate bases of strong acids. Because $HI$ is the strongest acid, $I^-$ is the weakest, most stable, and most easily polarizable base, making it the finest leaving group.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes