Cooking liquor in case of sulphite process is _____________________?
(A) Sodium sulphite and sodium bisulphite
(B) Magnesium sulphite and free SO2 in acid medium
(C) Magnesium sulphate and magnesium bicarbonate
(D) None of these
Cooking liquor in case of sulphite process is _____________________?
(A) Sodium sulphite and sodium bisulphite
(B) Magnesium sulphite and free SO2 in acid medium
(C) Magnesium sulphate and magnesium bicarbonate
(D) None of these
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