Carboxymethyl cellulose (CMC) is added in detergents to – McqOptions

MCQOPTIONS

1.	Carboxymethyl cellulose (CMC) is added in detergents to
A.	prevent redeposition of soil on cleaned surface.
B.	act as optical brightening agent.
C.	inhibit corrosion in washing machines made of aluminium,
D.	none of these.
Answer» B. act as optical brightening agent.

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