1.

`CH_3CH_2OH` can be converted into `CH_3CHO` byA. catalytic hydrogenationB. tratment with `LiAlH_4`C. treatment with pyridnium chorochromateD. treatment with `KMnO_4`

Answer» Correct Answer - C
Pyridinium chlorochromate `(PCC)` a complex of chromium trioxicde with phyidine and HCl gives good yield of aldehydes and prevents futher oxidation to carboxylic ancids.
`CH_3CH_2OH overset("PCC")rarrCH_2CHO`


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