Question detail
What is the oxidation reaction of an aldehyde to form a carboxylic acid?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Aldehydes and ketones (A-level only)
Question
What is the oxidation reaction of an aldehyde to form a carboxylic acid?
Answer
The oxidation of an aldehyde involves the addition of an oxygen atom and the loss of two hydrogen atoms, resulting in the formation of a carboxylic acid.
Explanation
This answer is strong because it accurately describes the chemical transformation that occurs during the oxidation of aldehydes, which is a key concept in organic chemistry. It tests the understanding of oxidation reactions and the functional groups involved.
Common mistake
Confusing Aldehydes and Ketones
Students often confuse aldehydes with ketones, thinking both can be oxidized to carboxylic acids.
Remember that only aldehydes can be oxidized to carboxylic acids, while ketones cannot. Use the structure of the carbonyl group to identify them: aldehydes have the carbonyl group at the end of the carbon chain, while ketones have it within the chain.
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