In Kraft process of paper manufacture, white cooking liquor consists o – McqOptions

MCQOPTIONS

1.	In Kraft process of paper manufacture, white cooking liquor consists of caustic soda
A.	sodium sulphide & sodium carbonate.
B.	sodium sulphite & sodium carbonate.
C.	sodium sulphite & sodium sulphide.
D.	none of these.
Answer» B. sodium sulphite & sodium carbonate.

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