What Is the Change in Oxidation State of the Metal

question 12

Multiple Choice

What is the change in oxidation state of the metal when magnesium reacts with an alkyl bromide to give an alkylmagnesium bromide (Grignard reagent) ?

• A) 0 → +1
• B) 0 → +2
• C) 0 → −1
• D) 0 → −2

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