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
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *