Aluise's method is employed for the direct gravimetric estimation of oxygen. In this method, the int — Practical Organic Chemistry and Purification Chemistry Question
Question
Aluise's method is employed for the direct gravimetric estimation of oxygen. In this method, the intermediate carbon monoxide ($CO$) is oxidized quantitatively to $CO_2$ by passing it through:
Answer: C
💡 Solution & Explanation
Oxygen is converted to $CO$ over red-hot coke. The $CO$ is then passed through warm Iodine pentoxide ($I_2O_5$), which oxidizes it to $CO_2$.
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