IUPAC name of CH3COOH is:
Methanoic acid
Propanoic acid
Iso propanoic acid
Ethanoic acid
CH3COOH is ethanoic acid. The name 'Ethanoic' is due to the presence of 2 carbon atoms in the formula CH3COOH.
It has a Carboxyl (–COOH) as its functional group. Hence it is an acid.
Which of the following acid has the highest concentration of H+ ions?