Explanation:Formic acid, also known as methanoic acid, is the simplest carboxylic acid.Chemical formula HCOOH. It is an important intermediate in chemical synthesis and can be found in nature, most notably in some ant stings.It is an anti injects acid that causes a burning sensation.To neutralize the effect, a mild base such as baking soda or soap should be used.Methanoic acid is an unpleasant chemical found in certain ant species. This is toxic at high concentrations but extremely effective at low concentrations.Formic acid is used as a food preservative because it is antibacterial.