Which of the following reactions is incorrect | vedclass

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Question

(A) Option $A$ is incorrect because $PCC$ (Pyridinium chlorochromate) is a mild oxidizing agent that oxidizes primary alcohols to aldehydes,not to car

Vedclass · Accepted Answer

$CH_3-CH_2-CH_2-OH \xrightarrow{PCC} CH_3-CH_2-COOH$

Vedclass · Answer

(A) Option $A$ is incorrect because $PCC$ (Pyridinium chlorochromate) is a mild oxidizing agent that oxidizes primary alcohols to aldehydes,not to carboxylic acids. It stops the oxidation at the aldehyde stage.Option $B$ is correct: Secondary alcohols are oxidized to ketones by strong oxidizing agents like $KMnO_4/H^\oplus$.Option $C$ is correct: Primary alcohols are oxidized to carboxylic acids by strong oxidizing agents like $K_2Cr_2O_7/H^\oplus$.Option $D$ is correct: $HIO_4$ (Periodic acid) causes the oxidative cleavage of vicinal diols to form aldehydes or ketones.

Which of the following reactions is incorrect?

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