Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are

Agglomeration of individual particles into clusters (flocs) is called

1.	Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are
A.	carbonates
B.	sulphates
C.	silicates & phosphates
D.	bi-carbonates
Answer» D. bi-carbonates

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Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are

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