Questions: Question 3 Which of the following conversions is not an example of oxidation Ketone to Secondary Alcohol Primary Alcohol to Aldehyde Aldehyde to Carboxylic Acid Secondary Alcohol to Ketone

Question 3

Which of the following conversions is not an example of oxidation
Ketone to Secondary Alcohol
Primary Alcohol to Aldehyde
Aldehyde to Carboxylic Acid
Secondary Alcohol to Ketone
Transcript text: Question 3 Which of the following conversions is not an example of oxidation Ketone to Secondary Alcohol Primary Alcohol to Aldehyde Aldehyde to Carboxylic Acid Secondary Alcohol to Ketone
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Solution

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Solution Steps

Step 1: Understanding Oxidation in Organic Chemistry

In organic chemistry, oxidation typically involves the increase in the oxidation state of a molecule, often through the addition of oxygen or the removal of hydrogen. This process usually results in the formation of more bonds to oxygen or fewer bonds to hydrogen.

Step 2: Analyzing Each Conversion
  • Ketone to Secondary Alcohol: This conversion involves the reduction of a ketone to a secondary alcohol by adding hydrogen. This is a reduction process, not oxidation.
  • Primary Alcohol to Aldehyde: This conversion involves the oxidation of a primary alcohol to an aldehyde by removing hydrogen.
  • Aldehyde to Carboxylic Acid: This conversion involves the oxidation of an aldehyde to a carboxylic acid by adding an oxygen atom.
  • Secondary Alcohol to Ketone: This conversion involves the oxidation of a secondary alcohol to a ketone by removing hydrogen.
Step 3: Identifying the Non-Oxidation Conversion

From the analysis, the conversion of a ketone to a secondary alcohol is a reduction process, not an oxidation.

Final Answer

\(\boxed{\text{Ketone to Secondary Alcohol}}\)

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