Which functional group is present in the compound CH3CH2COOH?

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Q: Which functional group is present in the compound CH3CH2COOH?

Solution: The compound CH3CH2COOH contains a carboxylic acid functional group, characterized by the -COOH group.

Steps: 5

Step 1: Identify the structure of the compound CH3CH2COOH. It consists of a chain of carbon atoms.
Step 2: Break down the compound into its parts: CH3 (methyl group), CH2 (methylene group), and COOH (carboxylic acid group).
Step 3: Focus on the COOH part. This is the functional group we are looking for.
Step 4: Recognize that the -COOH group is characteristic of carboxylic acids.
Step 5: Conclude that the functional group present in CH3CH2COOH is a carboxylic acid.