In the reaction below "?" represents which one of the following products:
Correct answer: B. Aldehyde
- A. Ketone
- B. Aldehyde
- C. Formic Acid
- D. Ether
Explanation
Primary alcohols are oxidised to the corresponding aldehydes which are then oxidised to carboxylic acids.
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About Preparation of Aldehydes and Ketones
Aldehydes and ketones are prepared mainly by controlled oxidation or dehydrogenation of primary and secondary alcohols, respectively. The topic also includes ozonolysis of alkenes, hydration of alkynes and preparation through acyl derivatives, with attention to why primary alcohols can give aldehydes whereas secondary alcohols give ketones.
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