Mechanical pulp bleaching is accomplished with various compounds conta – McqOptions

MCQOPTIONS

1.	Mechanical pulp bleaching is accomplished with various compounds containing Cl or O2 and alkali extractions in several stages.
A.	True
B.	False
Answer» C.

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Related MCQs

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THE______________IS_EXTRACTION_OF_DE-GRADED_LIGNIN_COMPOUNDS,_WHICH_WOULD_INCREMENT_THE_CHEMICAL_USAGE_IN_SUBSEQUENT_BLEACHING_STAGES.?$