Discuss the assay methods for the following (any two)
i. Sodium chloride
ii. Ferrous sulphate
iii. Hydrogen peroxide
Answers
Answered by
0
Answer:
c is the correct answet hope you loke it
Answered by
0
Answer:
Okay I'll be discussing on Sodium Chloride and Hydrogen Peroxide
Explanation:
Assay method of Sodium Chloride
Chloride is determined by potentiometric titration with a standard silver nitrate solution using an automatic titrator. Note: Polyvinyl alcohol is added to the solution to be analysed to avoid occlusions of chloride in the silver chloride precipitate.
Hydrogen Peroxide
Test Principle
The NWLSS™ Hydrogen Peroxide assay is based on the oxidation of ferrous ions to ferric ions by peroxides wherein the ferric ions react with the indicator dye xylenol orange to produce a purple colored complex measureable at 560-590 nm. Sorbitol is included to amplify the color intensity.
Similar questions