In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

Question: 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: Option A

Explanation:

No answer description available for this question.