Attempt to throw acid on any person with the intention of causing damage can be punished by

Section 326 Voluntarily causing grievous hu by dangerous weapons or means Imprisonment for Life or 10 Years + Fine Section 326 A Voluntarily causing grievous hu by the use of acid, etc. 10 years to Life + Fine paid to the victim Section 326 B Voluntarily throwing or attempting to throw acid 5 to 7 years + Fine Ref: Krishnan vij Textbook of Forensic Medicine and Toxicology; 5th ed; Page no: 197