Green coloured urine seen in: (PGI June 2007): (A) Kerosene, (B) Organophosphorus poisoning, (C) Carbolic acid, (D) Paracetamol
Answer is C. 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