Ethylene Glycol it oxidized into carboxylic acid by
Correct answer: C. Acidified KMnO4:
- A. Periodic acid:
- B. Lead tetraacetate:
- C. Acidified KMnO4:
- D. Both (A) & (B):
Explanation
Ethylene glycol can be oxidized into a carboxylic acid using acidified potassium permanganate (KMnO4). In this reaction, KMnO4 acts as an oxidizing agent, converting ethylene glycol to a carboxylic acid.
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About Nomenclature, Structure and Preparation
Carboxylic acids are prepared by oxidising primary alcohols or aldehydes, hydrolysing nitriles, esters and amides, and carbonating suitable organometallic compounds. Their structures, IUPAC naming, resonance stabilisation and acidic character explain why carboxylic acids differ from alcohols and phenols, despite all containing oxygen and hydrogen.
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