Which of the following reagents can not, be used to oxidise primary al – McqOptions

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1.	Which of the following reagents can not, be used to oxidise primary alcohols to aldehydes?
A.	CrO3 in anhydrous medium
B.	KMnO4 in acidic medium
C.	Pyridinium chlorochromate
D.	Heat in the presence of Cu at 573 K
Answer» C. Pyridinium chlorochromate

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