This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'Fatal period in sulphuric acid poisoning is - \nSelect and explain. \nA. 2-4 hours, B. 6-10 hours, C. 12-16 hours, D. 8-14 hours', 'role': 'user'}, {'content': 'Answer: C \nExplanation: For H2SO4, fatal period is 12-24 hours\xa0and fatal dose is 10-15 ml.', 'role': 'assistant'}]