Lignin-Cl + NaOH and rarr;Lignin-OH + NaClThe lignin in the E effluen – McqOptions

MCQOPTIONS

1.	Lignin-Cl + NaOH and rarr;Lignin-OH + NaClThe lignin in the E effluent gives a ____________ colour that’s ultimately responsible for much of the colour of the final mill effluent.
A.	Light
B.	Dark
C.	Transparent
D.	Full black
Answer» C. Transparent

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