When acetaldehyde is heated with Fehling solu | vedclass

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(A) When acetaldehyde $(CH_3CHO)$ is heated with Fehling solution,it undergoes oxidation to form acetate ions,while the $Cu^{2+}$ ions in the Fehling

Vedclass · Accepted Answer

$Cu_2O$

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(A) When acetaldehyde $(CH_3CHO)$ is heated with Fehling solution,it undergoes oxidation to form acetate ions,while the $Cu^{2+}$ ions in the Fehling solution are reduced to $Cu^+$ ions.This results in the formation of a red precipitate of cuprous oxide $(Cu_2O)$.The chemical reaction is:$CH_3CHO + 2Cu(OH)_2 + NaOH \longrightarrow CH_3COONa + Cu_2O \downarrow (	ext{Red}) + 3H_2O$

When acetaldehyde is heated with Fehling solution,a red precipitate is formed. Which of the following is that?

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