KcetAlcohol Phenols And EthersKCET 2017MCQ+1 / -02017Which of the following reagent cannot be used to oxidise primary alcohols to aldehydes?A Pyridinium chlorochromateB $\mathrm{KMnO}_4$ in acidic mediumC$\mathrm{CrO}_3$ in anhydrous mediumDHeating in presence of Cu at 573 KCheck AnswerClear SelectionReveal AnswerShow Explanation