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CBSE Class 12 · 2005 · All India · Aldehydes Ketones and Carboxylic AcidsVery Short Answer

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Mention a chemical property in which methanoic acid differs from acetic acid.

Solution

HCOOH carries an aldehyde-like H on the carboxyl carbon, so it reduces Tollens' reagent (silver mirror) and Fehling's solution and decolourises KMnO — reactions acetic acid cannot give.

CBSE Class 12 Board · 2005 · All India · Subjective

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