NEET Chemistry Preparation MCQ Question
Which combination of statements correctly describes the preparation of aldehydes and ketones?
Aldehydes can be prepared from primary alcohols via oxidation. Ketones can be formed from secondary alcohols through oxidation.
Aldehydes are prepared exclusively from carboxylic acids. Ketones cannot be derived from alcohols.
Aldehydes can only be synthesized through the reduction of carboxylic acids. Ketones can only be formed from aldehydes.
Aldehydes can be prepared from nitriles. Ketones are formed from the oxidation of primary alcohols.
Correct Answer
Detailed Explanation
Aldehydes are indeed prepared from primary alcohols through oxidation, while ketones are formed from secondary alcohols via the same process, as indicated in the NCERT context regarding preparation methods.
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