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Which of the following is used as a preservative to protect...

This question belongs to General Knowledge Chemistry
Chemistry
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Which of the following is used as a preservative to protect processed food?

Answer & Solution
Correct Answer: Option D
Sodium metabisulphite is used as a preservative to protect processed food.
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Ankur Jana
Ankur Jana 4 years ago
Sodium metabisulfite or sodium pyrosulfite is an inorganic compound of chemical formula Na₂S₂O₅. The substance is sometimes referred to as disodium metabisulfite. It is used as a disinfectant, antioxidant, and preservative agent
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