<prompt> Antidote for arsenic poisoning is:Ferric oxideAluminium oxideMagnesium oxideNickel oxide  <response>: Ans. A. Ferric oxideRef: Parikh 6the p. 9.9-9.11; Reddy 30the p. 493-494; Essentials of forensic medicine-812Poisons and AntidotesPoisonAntidoteArsenicFerrous hydroxideQMethanolEthanolQ, 4 MethylpyrazoleBenzodiazepineFlumezenilOPCAtropine, OximesQCyanideEli Lilly antidoteQ sodium nitrite, amyl nitrite, sodium thiosulphate Kelocyanor dicobalt aceateCyanokit hydroxycobalaminPhosphorusCuSO4 ParacetamolN acetyl cysteineOpiateNaloxoneQDhaturaPhysostigmineQCopperPotassium ferrocyanide 