Question

The end bleaching agent used to move last traces of colour bodies from the pulp is

a.

chlorine dioxide (ClO₂)

b.

MgO

c.

SO₂ gas

d.

mercaptans

Posted under Basic Chemical Engineering

Answer: (a).chlorine dioxide (ClO₂)

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Q. The end bleaching agent used to move last traces of colour bodies from the pulp is
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