Question

Which functional group is present in this??
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Answer 1

Answer:

halogen

Explanation:

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Answer 2

The functional group present in the compound is carboxylic acid.

Explanation:

• We can see that the carbon atom is the centre atom in the compound.
• It is attached with hydrogen, oxygen with a double bond and with a hydroxide group.
• In a carboxylic acid, the single oxygen atom and hydroxide atom are attached separately from the carbon.
• It is usually written as 'COOH' with the compounds.
• Other than the functional group, only one hydrogen atom is attached to the carbon, so the whole compound consist of a single carbon, thus it is methanoic acid.
• The common name for the compound is formic acid.