what role of saturated pottasium iodide peroxide determines in oil
Answers
Answered by
1
Explanation:
Unsaturated oils and fats become rancid by oxidation, forming peroxides. The determination of the POZ is done by titration with sodium thiosulfate after reaction of the sample with potassium iodide, wherein the iodide is oxidized by the peroxides to iodine.
Similar questions