Redox Reactions and Volumetric AnalysismediumMCQ SINGLE⭐ Must-Do

Which of the following carbonyl-containing compounds will be successfully reduced all the way to a cRedox Reactions and Volumetric Analysis Chemistry Question

Question

Which of the following carbonyl-containing compounds will be successfully reduced all the way to a corresponding alcohol by Lithium Aluminum Hydride ( $LiAlH_4$ ) but NOT by Sodium Borohydride ( $NaBH_4$ )?

Answer: C

💡 Solution & Explanation

$NaBH_4$ is a mild reducing agent that selectively reduces aldehydes, ketones, and acid chlorides to alcohols. It is not powerful enough to reduce esters like ethyl ethanoate. $LiAlH_4$ is a much stronger agent and will reduce esters directly to primary alcohols.

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