A negatively charged suspension of clay in water will need for precipitation the minimum amount of [CPMT 1973]

A negatively charged suspension of clay in water will need for precipi

1.	A negatively charged suspension of clay in water will need for precipitation the minimum amount of [CPMT 1973]
A.	Aluminium chloride
B.	Potassium sulphate
C.	Sodium hydroxide
D.	Hydrochloric acid
Answer» B. Potassium sulphate

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A negatively charged suspension of clay in water will need for precipitation the minimum amount of [CPMT 1973]

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