Which of the following product is formed when aldol is heated?
Correct answer: B. Dehydration
- A. Rearrangement
- B. Dehydration
- C. Decomposition
- D. All of these options are correct
Explanation
When an aldol product is heated, the primary reaction that occurs is dehydration. Heating the aldol product leads to the removal of a water molecule (H2O) from the molecule, resulting in the formation of an α, β-unsaturated carbonyl compound.
Last updated
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.
Practise Aldehydes and Ketones
679 free Aldehydes and Ketones MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.