Which of the following is the best leaving group? A)HO^- B)F^- C)Cl^- D)Br^- E)I^-

Name: Which of the following is the best leaving group? A)HO - B)F - C)Cl - D)Br - E)I -
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Question

Quizplus · Accepted Answer

The best leaving groups are weak bases, and the strength of a leaving group increases with the stability of the anion left behind. Among the given options, Iodide ion (I-) is the weakest base and the most stable anion, making it the best leaving group. Therefore, choice E (I^-) is the correct answer.

Which of the Following Is the Best Leaving Group