*/*_The end bleaching agent used to move last traces of colour bodies – McqOptions

MCQOPTIONS

1.	/_The end bleaching agent used to move last traces of colour bodies from the pulp is?
A.	Chlorine dioxide (ClO‚Äö√á√á)
B.	MgO
C.	SO‚Äö√á√á gas
D.	Mercaptans
Answer» B. MgO

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