What type of gas does Zinc Phosphide produce in the stomach?

Zinc Phosphide, when it enters the stomach's acidic environment, reacts with gastric acid to produce phosphine gas (also known as toxic phosphide gas). This chemical reaction occurs because zinc phosphide decomposes in the presence of moisture and acid, releasing this highly toxic gas. Phosphine is dangerous and poses serious health risks, including respiratory distress and potential poisoning.

While options such as oxygen, carbon dioxide, and hydrogen can be produced in various chemical reactions, they are not the products of the reaction involving zinc phosphide in the stomach. The specific nature of the hazardous gas produced is what distinguishes the correct answer. Understanding this reaction is crucial for recognizing the toxicity associated with zinc phosphide ingestion and the health risks it poses.