AP EAMCET · Chemistry · Aldehydes and Ketones
Identify the condensation product of the following reaction.
\[
R-\mathrm{CHO}+\mathrm{NH}_2 \mathrm{OH} \longrightarrow
\]
- A \(\mathrm{R}-\mathrm{CH}_2-\mathrm{NH}_2\)
- B \(\mathrm{R}-\mathrm{CH}-\mathrm{NH}(\mathrm{OH})\)
- C \(\mathrm{R}-\mathrm{C} \equiv \mathrm{N}\)
- D \(\mathrm{R}-\mathrm{CH}=\mathrm{N}-\mathrm{OH}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{R}-\mathrm{CH}=\mathrm{N}-\mathrm{OH}\)
Step-by-step Solution
Detailed explanation
When acetaldehyde react with \(\mathrm{NH}_2 \mathrm{OH}_{\text {, }}\) it will form acetaldoxime. As this reaction is a condensation reaction, a molecule of water is eliminated. Hydroxylamine is helpful in the formation of oxide.
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