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rupen gulia Grade: 12
        

wat is action of KMnO4 and K2CrO4 on 1o,2o and 3o alcohols???

7 years ago

Answers : (2)

Tapasranjan Das
19 Points
										

10 =>carboxylic acid


20=>ketone


30=>no reaction

7 years ago
Ankush Kumar Thusoo
33 Points
										

With KMnO4 and K2CrO4


10 will first get oxidised to aldehyde and then to carboxylic acid


but if PCC is used then rxn stops after formation of aldehyde


 


20 will first get oxidised to ketone and then to carboxylic acid with


lesser number of carbon atoms as that of starting reactant


 


However 30 will not get directly oxidised. Firstly it will loose water


and then ozonolysis will occur formining 2 products, Out of which


both will oxidise. One forming Carboxylic acid and other bi products

7 years ago
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