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Showing posts with label Tricky Chemical Process Multiple choice Questions and Answers pdf. Show all posts
Showing posts with label Tricky Chemical Process Multiple choice Questions and Answers pdf. Show all posts

Thursday, 27 April 2017

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

8. Carboxymethyl cellulose (CMC) is added in detergents to act as a/an
A. anti soil redeposition agent
B. optical brightening agent
C.  surfactant
D.  builder

Ans: C
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