Aldehydes are reduced to
Correct answer: A. P° alcohol
- A. P° alcohol
- B. T° alcohol
- C. S° alcohol
- D. Not possible
Explanation
When aldehydes (RCHO) undergo reduction, they gain two hydrogen atoms and get converted to primary alcohols (RCH₂OH). In the system you mentioned, "P°" stands for primary, indicating that the hydroxyl group (-OH) is attached to a carbon atom bonded to only one other carbon atom.
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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