The permanent preservative, which is used for preservation of fruit and vegetables, is— (A) Sodium chloride (B) Potassium metabisulphate (C) Potassium sulphate (D) Sugar

The permanent preservative, which is used for preservation of fruit and vegetables, is—
(A) Sodium chloride
(B) Potassium metabisulphate
(C) Potassium sulphate
(D) Sugar
by

1 Answer

Answer :

(B) Potassium metabisulphate
by

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