With which of the following reactants does th | vedclass

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(A) Primary alcohols $(R-CH_2OH)$ are oxidized to aldehydes $(R-CHO)$ using mild oxidizing agents. $PCC$ (Pyridinium chlorochromate) in $CH_2Cl_2$ is

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$PCC + CH_2Cl_2$

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(A) Primary alcohols $(R-CH_2OH)$ are oxidized to aldehydes $(R-CHO)$ using mild oxidizing agents. $PCC$ (Pyridinium chlorochromate) in $CH_2Cl_2$ is a selective oxidizing agent that stops the oxidation at the aldehyde stage. Strong oxidizing agents like $KMnO_4$ (in acidic or basic medium) or $Na_2Cr_2O_7 + H_2SO_4$ (Jones reagent) oxidize primary alcohols directly to carboxylic acids $(R-COOH)$.

With which of the following reactants does the treatment of primary alcohol yield aldehydes?

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