Fatal close of potassium cyanide is?
200 mg REF: Textbook Of Forensic Medicine and Toxicology: Principles and Practice by Vij page 695 Fatal dose of cyanide: HCN gas - 100-200 ppm in air HCN liquid- 50-60 mg KCN, NaCN- 150-300 mg (200 mg as per Parikh)
5 mg
10 mg
20 mg
200 mg