Which Reagent Would Be Best Suited for the Transformation Shown $\circ$

question 10

Multiple Choice

Which reagent would be best suited for the transformation shown?

• A)alkaline Cu²⁺ in H₂O
• B)Ag⁺ in H₂O/NH₃
• C)H₂,with Ni catalyst
• D)NaNO₃ at 0^\(\circ\)C
• E)NaBH₄ in H₂O

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