Question:
How can acetaldehyde be prepared from acetyl chloride?
How can acetaldehyde be prepared from acetyl chloride?
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Acetaldehyde can be prepared by hydrolyzing acetyl chloride using water in the presence of an acid catalyst.
Updated On: Jul 11, 2025
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Solution and Explanation
Acetaldehyde can be prepared from acetyl chloride by using the following reaction:
\[
\text{CH}_3\text{COCl} + H_2O \xrightarrow{H_2SO_4} \text{CH}_3\text{CHO} + HCl
\]
In this reaction, acetyl chloride reacts with water in the presence of sulfuric acid to form acetaldehyde and hydrochloric acid.
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