Ketones need oxidising conditions that are:
AVigorous
BVery mild
CQuite cold
DFully dry
Answer & Solution
Correct answer: A. Vigorous
1. An aldehyde gives way to mild agents.
2. A ketone has no hydrogen on the carbonyl carbon.
3. So it needs strong agents at elevated temperatures.
_Source: syllabus Chemistry Part II, Chapter 12, Aldehydes, Ketones and Carboxylic Acids._
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