Question

Which of the following is not used in
chemical method of food
preservation?*
(1 Point)
Sodium Benzoate
Sodium Hydrogen Carbonate
Sodium Metabisulphite
Vinegar​

Answer 1

Explanation:

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Answer 2

Answer:

vinegar , cuz it's not a chemical , and is used in perishable or unpreservable food as well.

HOPE THIS HELPS YOU