Which functional group does formic acid contain?A.COOB.OC.COOHD.OHSUBMITarrow_backPREVIOUS

To determine the functional group present in formic acid, we need to analyze its structure.

Functional Group Analysis

1. Chemical Structure of Formic Acid:

   • The chemical formula for formic acid is $\text{HCOOH}$.
   • In its structure, it can be represented as $\text{H} - \text{C}(\text{=O}) - \text{OH}$.

2. Identifying the Functional Group:

   • Looking closely at the structure, we have a carbon atom bonded to a hydroxyl group $(\text{-OH})$ and a double bond to an oxygen atom $(\text{=O})$.
   • The presence of both the $-COOH$ (carboxyl group) in its structure indicates that formic acid contains a carboxylic acid functional group.

Final Answer

The correct answer is A. COOH.