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Which of the following is the worst leaving group? Select one: a. C1 b. F c. d. H e. Br

User SpaceBear
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Answer:

B - Fluoride (F)

Step-by-step explanation:

This is because fluoride anion is the most basic among the common halides, and weaker bases make better leaving groups. (The stronger the base, the worse it is as a leaving group.)

User Samuel Robert
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