A housewife ingests a rodenticide white powder accidentally. Her examination showed generalized flaccid paralysis and an irregular pulse. ECG shows multiple ventricular ectopics, generalized changes within ST-T. Serum potassium is 2.5 mEq/l. The most likely ingested poison is: AIIMS 06
Ans. Barium carbonate
Barium carbonate
Superwarfarins
Zinc phosphide
Aluminum phosphide