Which of the following reagents cannot b...

Which of the following reagents cannot be used to oxidise primary alcohols to aldehydes ?

A

`CrO_(3)` in anhydrous medium

B

`KMnO_(4)` in acidic medium

C

Pyridinium chlorochromate

D

Heat in the presence of Cu at 573 K

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The correct Answer is:

A, C, D

All these regents can be used for the controleld oxidation of primary alcohols ot aldeydes.

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