ACETIC ACID : the acid that gives vinegar its characteristic taste. The pure acid is a colorless viscous liquid or glassy solid.
MONOCHLOROACETIC ACID : Chloroacetic acid, industrially known as monochloroacetic acid is the organochlorine compound with the formula ClCH₂CO₂H. This carboxylic acid is a useful building-block in organic synthesis.
HOPE ITS HELPFUL!!!!