Green coloured urine seen in: (PGI June 2007)
Ans. C (Carbolic acid poisoning) "Carbolic acid {phenol) poisoningQ urine may be colorless or slightly green' at first but turns greenQ or even black on exposure to air"- Reddy 27th/470
Kerosene
Organophosphorus poisoning
Carbolic acid
Paracetamol
Forensic Toxicology - Concepts, Statutes, Evidence, and Techniques