1.

CH_(3)CH_(2)OH underset(O)to CH_(3)CHO underset(O) to CH_(3)COOH To stop the oxidation reactions at the aldehyde stage, ______ is used as an oxidising agent.

Answer»

`KMnO_(4) | H^(+)`
`K_(2)Cr_(2)O_(7) | H^(+)`
PYRIDINIUM chloro chromate
both (a) and (b) are correct

Answer :C


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