CUET Preparation Today
| Which of the following methods cannot produce aldehydes? |
Oxidation of primary alcohols Dehydrogenation of secondary alcohols Ozonolysis of alkenes Hydration of ethyne with acid |
| Dehydrogenation of secondary alcohols |
| The dehydrogenation of secondary alcohols give ketones. Aldehydes are obtained by the dehydrogenation of primary alcohols. |
