Addition product of formaldehyde & ethyl alcohol is:
Correct answer: B. Acetal
- A. Aldehyde
- B. Acetal
- C. Carboxylic acid
- D. Acetone
- E. Ketone
Explanation
The addition product of formaldehyde and ethyl alcohol is option (b): Acetal.When formaldehyde (HCHO) reacts with ethyl alcohol (C2H5OH) in the presence of an acid catalyst, an acetal is formed.The reaction can be represented as follows:HCHO + 2C2H5OH → CH(OC2H5)3The resulting compound CH(OC2H5)3 is an acetal, which is a type of organic compound.
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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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